387417960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 1334361600

約数和(自身を除く): 946943640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 172, 174, 180, 215, 232, 258, 261, 290, 344, 348, 360, 387, 430, 435, 516, 522, 580, 645, 696, 774, 860, 863, 870, 1032, 1044, 1160, 1247, 1290, 1305, 1548, 1720, 1726, 1740, 1935, 2088, 2494, 2580, 2589, 2610, 3096, 3452, 3480, 3741, 3870, 4315, 4988, 5160, 5178, 5220, 6235, 6904, 7482, 7740, 7767, 8630, 9976, 10356, 10440, 11223, 12470, 12945, 14964, 15480, 15534, 17260, 18705, 20712, 22446, 24940, 25027, 25890, 29928, 31068, 34520, 37109, 37410, 38835, 44892, 49880, 50054, 51780, 56115, 62136, 74218, 74820, 75081, 77670, 89784, 100108, 103560, 111327, 112230, 125135, 148436, 149640, 150162, 155340, 185545, 200216, 222654, 224460, 225243, 250270, 296872, 300324, 310680, 333981, 371090, 375405, 445308, 448920, 450486, 500540, 556635, 600648, 667962, 742180, 750810, 890616, 900972, 1001080, 1076161, 1113270, 1126215, 1335924, 1484360, 1501620, 1669905, 1801944, 2152322, 2226540, 2252430, 2671848, 3003240, 3228483, 3339810, 4304644, 4453080, 4504860, 5380805, 6456966, 6679620, 8609288, 9009720, 9685449, 10761610, 12913932, 13359240, 16142415, 19370898, 21523220, 25827864, 32284830, 38741796, 43046440, 48427245, 64569660, 77483592, 96854490, 129139320, 193708980, 387417960]

約数ペア:

[(1, 387417960), (2, 193708980), (3, 129139320), (4, 96854490), (5, 77483592), (6, 64569660), (8, 48427245), (9, 43046440), (10, 38741796), (12, 32284830), (15, 25827864), (18, 21523220), (20, 19370898), (24, 16142415), (29, 13359240), (30, 12913932), (36, 10761610), (40, 9685449), (43, 9009720), (45, 8609288), (58, 6679620), (60, 6456966), (72, 5380805), (86, 4504860), (87, 4453080), (90, 4304644), (116, 3339810), (120, 3228483), (129, 3003240), (145, 2671848), (172, 2252430), (174, 2226540), (180, 2152322), (215, 1801944), (232, 1669905), (258, 1501620), (261, 1484360), (290, 1335924), (344, 1126215), (348, 1113270), (360, 1076161), (387, 1001080), (430, 900972), (435, 890616), (516, 750810), (522, 742180), (580, 667962), (645, 600648), (696, 556635), (774, 500540), (860, 450486), (863, 448920), (870, 445308), (1032, 375405), (1044, 371090), (1160, 333981), (1247, 310680), (1290, 300324), (1305, 296872), (1548, 250270), (1720, 225243), (1726, 224460), (1740, 222654), (1935, 200216), (2088, 185545), (2494, 155340), (2580, 150162), (2589, 149640), (2610, 148436), (3096, 125135), (3452, 112230), (3480, 111327), (3741, 103560), (3870, 100108), (4315, 89784), (4988, 77670), (5160, 75081), (5178, 74820), (5220, 74218), (6235, 62136), (6904, 56115), (7482, 51780), (7740, 50054), (7767, 49880), (8630, 44892), (9976, 38835), (10356, 37410), (10440, 37109), (11223, 34520), (12470, 31068), (12945, 29928), (14964, 25890), (15480, 25027), (15534, 24940), (17260, 22446), (18705, 20712)]