86988480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 296509440

約数和(自身を除く): 209520960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 79, 80, 93, 96, 111, 120, 124, 148, 155, 158, 160, 185, 186, 192, 222, 237, 240, 248, 296, 310, 316, 320, 370, 372, 395, 444, 465, 474, 480, 496, 555, 592, 620, 632, 740, 744, 790, 888, 930, 948, 960, 992, 1110, 1147, 1184, 1185, 1240, 1264, 1480, 1488, 1580, 1776, 1860, 1896, 1984, 2220, 2294, 2368, 2370, 2449, 2480, 2528, 2923, 2960, 2976, 3160, 3441, 3552, 3720, 3792, 4440, 4588, 4740, 4898, 4960, 5056, 5735, 5846, 5920, 5952, 6320, 6882, 7104, 7347, 7440, 7584, 8769, 8880, 9176, 9480, 9796, 9920, 11470, 11692, 11840, 12245, 12640, 13764, 14615, 14694, 14880, 15168, 17205, 17538, 17760, 18352, 18960, 19592, 22940, 23384, 24490, 25280, 27528, 29230, 29388, 29760, 34410, 35076, 35520, 36704, 36735, 37920, 39184, 43845, 45880, 46768, 48980, 55056, 58460, 58776, 68820, 70152, 73408, 73470, 75840, 78368, 87690, 90613, 91760, 93536, 97960, 110112, 116920, 117552, 137640, 140304, 146940, 156736, 175380, 181226, 183520, 187072, 195920, 220224, 233840, 235104, 271839, 275280, 280608, 293880, 350760, 362452, 367040, 391840, 453065, 467680, 470208, 543678, 550560, 561216, 587760, 701520, 724904, 783680, 906130, 935360, 1087356, 1101120, 1175520, 1359195, 1403040, 1449808, 1812260, 2174712, 2351040, 2718390, 2806080, 2899616, 3624520, 4349424, 5436780, 5799232, 7249040, 8698848, 10873560, 14498080, 17397696, 21747120, 28996160, 43494240, 86988480]

約数ペア:

[(1, 86988480), (2, 43494240), (3, 28996160), (4, 21747120), (5, 17397696), (6, 14498080), (8, 10873560), (10, 8698848), (12, 7249040), (15, 5799232), (16, 5436780), (20, 4349424), (24, 3624520), (30, 2899616), (31, 2806080), (32, 2718390), (37, 2351040), (40, 2174712), (48, 1812260), (60, 1449808), (62, 1403040), (64, 1359195), (74, 1175520), (79, 1101120), (80, 1087356), (93, 935360), (96, 906130), (111, 783680), (120, 724904), (124, 701520), (148, 587760), (155, 561216), (158, 550560), (160, 543678), (185, 470208), (186, 467680), (192, 453065), (222, 391840), (237, 367040), (240, 362452), (248, 350760), (296, 293880), (310, 280608), (316, 275280), (320, 271839), (370, 235104), (372, 233840), (395, 220224), (444, 195920), (465, 187072), (474, 183520), (480, 181226), (496, 175380), (555, 156736), (592, 146940), (620, 140304), (632, 137640), (740, 117552), (744, 116920), (790, 110112), (888, 97960), (930, 93536), (948, 91760), (960, 90613), (992, 87690), (1110, 78368), (1147, 75840), (1184, 73470), (1185, 73408), (1240, 70152), (1264, 68820), (1480, 58776), (1488, 58460), (1580, 55056), (1776, 48980), (1860, 46768), (1896, 45880), (1984, 43845), (2220, 39184), (2294, 37920), (2368, 36735), (2370, 36704), (2449, 35520), (2480, 35076), (2528, 34410), (2923, 29760), (2960, 29388), (2976, 29230), (3160, 27528), (3441, 25280), (3552, 24490), (3720, 23384), (3792, 22940), (4440, 19592), (4588, 18960), (4740, 18352), (4898, 17760), (4960, 17538), (5056, 17205), (5735, 15168), (5846, 14880), (5920, 14694), (5952, 14615), (6320, 13764), (6882, 12640), (7104, 12245), (7347, 11840), (7440, 11692), (7584, 11470), (8769, 9920), (8880, 9796), (9176, 9480)]