121413240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25943}}^1$

素因数の和:25973

約数の個数: 96

約数和(自身を含む): 424962720

約数和(自身を除く): 303549480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 25943, 51886, 77829, 103772, 129715, 155658, 207544, 233487, 259430, 311316, 337259, 389145, 466974, 518860, 622632, 674518, 778290, 933948, 1011777, 1037720, 1167435, 1349036, 1556580, 1686295, 1867896, 2023554, 2334870, 2698072, 3035331, 3113160, 3372590, 4047108, 4669740, 5058885, 6070662, 6745180, 8094216, 9339480, 10117770, 12141324, 13490360, 15176655, 20235540, 24282648, 30353310, 40471080, 60706620, 121413240]

約数ペア:

[(1, 121413240), (2, 60706620), (3, 40471080), (4, 30353310), (5, 24282648), (6, 20235540), (8, 15176655), (9, 13490360), (10, 12141324), (12, 10117770), (13, 9339480), (15, 8094216), (18, 6745180), (20, 6070662), (24, 5058885), (26, 4669740), (30, 4047108), (36, 3372590), (39, 3113160), (40, 3035331), (45, 2698072), (52, 2334870), (60, 2023554), (65, 1867896), (72, 1686295), (78, 1556580), (90, 1349036), (104, 1167435), (117, 1037720), (120, 1011777), (130, 933948), (156, 778290), (180, 674518), (195, 622632), (234, 518860), (260, 466974), (312, 389145), (360, 337259), (390, 311316), (468, 259430), (520, 233487), (585, 207544), (780, 155658), (936, 129715), (1170, 103772), (1560, 77829), (2340, 51886), (4680, 25943)]