384395040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1383782400

約数和(自身を除く): 999387360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 79, 80, 90, 93, 96, 109, 120, 124, 144, 155, 158, 160, 180, 186, 218, 237, 240, 248, 279, 288, 310, 316, 327, 360, 372, 395, 436, 465, 474, 480, 496, 545, 558, 620, 632, 654, 711, 720, 744, 790, 872, 930, 948, 981, 992, 1090, 1116, 1185, 1240, 1264, 1308, 1395, 1422, 1440, 1488, 1580, 1635, 1744, 1860, 1896, 1962, 2180, 2232, 2370, 2449, 2480, 2528, 2616, 2790, 2844, 2976, 3160, 3270, 3379, 3488, 3555, 3720, 3792, 3924, 4360, 4464, 4740, 4898, 4905, 4960, 5232, 5580, 5688, 6320, 6540, 6758, 7110, 7347, 7440, 7584, 7848, 8611, 8720, 8928, 9480, 9796, 9810, 10137, 10464, 11160, 11376, 12245, 12640, 13080, 13516, 14220, 14694, 14880, 15696, 16895, 17222, 17440, 18960, 19592, 19620, 20274, 22041, 22320, 22752, 24490, 25833, 26160, 27032, 28440, 29388, 30411, 31392, 33790, 34444, 36735, 37920, 39184, 39240, 40548, 43055, 44082, 44640, 48980, 50685, 51666, 52320, 54064, 56880, 58776, 60822, 67580, 68888, 73470, 77499, 78368, 78480, 81096, 86110, 88164, 97960, 101370, 103332, 108128, 110205, 113760, 117552, 121644, 129165, 135160, 137776, 146940, 152055, 154998, 156960, 162192, 172220, 176328, 195920, 202740, 206664, 220410, 235104, 243288, 258330, 266941, 270320, 275552, 293880, 304110, 309996, 324384, 344440, 352656, 387495, 391840, 405480, 413328, 440820, 486576, 516660, 533882, 540640, 587760, 608220, 619992, 688880, 705312, 774990, 800823, 810960, 826656, 881640, 973152, 1033320, 1067764, 1175520, 1216440, 1239984, 1334705, 1377760, 1549980, 1601646, 1621920, 1763280, 2066640, 2135528, 2402469, 2432880, 2479968, 2669410, 3099960, 3203292, 3526560, 4004115, 4133280, 4271056, 4804938, 4865760, 5338820, 6199920, 6406584, 8008230, 8542112, 9609876, 10677640, 12012345, 12399840, 12813168, 16016460, 19219752, 21355280, 24024690, 25626336, 32032920, 38439504, 42710560, 48049380, 64065840, 76879008, 96098760, 128131680, 192197520, 384395040]

約数ペア:

[(1, 384395040), (2, 192197520), (3, 128131680), (4, 96098760), (5, 76879008), (6, 64065840), (8, 48049380), (9, 42710560), (10, 38439504), (12, 32032920), (15, 25626336), (16, 24024690), (18, 21355280), (20, 19219752), (24, 16016460), (30, 12813168), (31, 12399840), (32, 12012345), (36, 10677640), (40, 9609876), (45, 8542112), (48, 8008230), (60, 6406584), (62, 6199920), (72, 5338820), (79, 4865760), (80, 4804938), (90, 4271056), (93, 4133280), (96, 4004115), (109, 3526560), (120, 3203292), (124, 3099960), (144, 2669410), (155, 2479968), (158, 2432880), (160, 2402469), (180, 2135528), (186, 2066640), (218, 1763280), (237, 1621920), (240, 1601646), (248, 1549980), (279, 1377760), (288, 1334705), (310, 1239984), (316, 1216440), (327, 1175520), (360, 1067764), (372, 1033320), (395, 973152), (436, 881640), (465, 826656), (474, 810960), (480, 800823), (496, 774990), (545, 705312), (558, 688880), (620, 619992), (632, 608220), (654, 587760), (711, 540640), (720, 533882), (744, 516660), (790, 486576), (872, 440820), (930, 413328), (948, 405480), (981, 391840), (992, 387495), (1090, 352656), (1116, 344440), (1185, 324384), (1240, 309996), (1264, 304110), (1308, 293880), (1395, 275552), (1422, 270320), (1440, 266941), (1488, 258330), (1580, 243288), (1635, 235104), (1744, 220410), (1860, 206664), (1896, 202740), (1962, 195920), (2180, 176328), (2232, 172220), (2370, 162192), (2449, 156960), (2480, 154998), (2528, 152055), (2616, 146940), (2790, 137776), (2844, 135160), (2976, 129165), (3160, 121644), (3270, 117552), (3379, 113760), (3488, 110205), (3555, 108128), (3720, 103332), (3792, 101370), (3924, 97960), (4360, 88164), (4464, 86110), (4740, 81096), (4898, 78480), (4905, 78368), (4960, 77499), (5232, 73470), (5580, 68888), (5688, 67580), (6320, 60822), (6540, 58776), (6758, 56880), (7110, 54064), (7347, 52320), (7440, 51666), (7584, 50685), (7848, 48980), (8611, 44640), (8720, 44082), (8928, 43055), (9480, 40548), (9796, 39240), (9810, 39184), (10137, 37920), (10464, 36735), (11160, 34444), (11376, 33790), (12245, 31392), (12640, 30411), (13080, 29388), (13516, 28440), (14220, 27032), (14694, 26160), (14880, 25833), (15696, 24490), (16895, 22752), (17222, 22320), (17440, 22041), (18960, 20274), (19592, 19620)]