121703520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8179}}^1$

素因数の和:8228

約数の個数: 96

約数和(自身を含む): 395781120

約数和(自身を除く): 274077600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 8179, 14880, 16358, 24537, 32716, 40895, 49074, 65432, 81790, 98148, 122685, 130864, 163580, 196296, 245370, 253549, 261728, 327160, 392592, 490740, 507098, 654320, 760647, 785184, 981480, 1014196, 1267745, 1308640, 1521294, 1962960, 2028392, 2535490, 3042588, 3803235, 3925920, 4056784, 5070980, 6085176, 7606470, 8113568, 10141960, 12170352, 15212940, 20283920, 24340704, 30425880, 40567840, 60851760, 121703520]

約数ペア:

[(1, 121703520), (2, 60851760), (3, 40567840), (4, 30425880), (5, 24340704), (6, 20283920), (8, 15212940), (10, 12170352), (12, 10141960), (15, 8113568), (16, 7606470), (20, 6085176), (24, 5070980), (30, 4056784), (31, 3925920), (32, 3803235), (40, 3042588), (48, 2535490), (60, 2028392), (62, 1962960), (80, 1521294), (93, 1308640), (96, 1267745), (120, 1014196), (124, 981480), (155, 785184), (160, 760647), (186, 654320), (240, 507098), (248, 490740), (310, 392592), (372, 327160), (465, 261728), (480, 253549), (496, 245370), (620, 196296), (744, 163580), (930, 130864), (992, 122685), (1240, 98148), (1488, 81790), (1860, 65432), (2480, 49074), (2976, 40895), (3720, 32716), (4960, 24537), (7440, 16358), (8179, 14880)]