172799640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36953

約数の個数: 96

約数和(自身を含む): 604815120

約数和(自身を除く): 432015480

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, 36923, 73846, 110769, 147692, 184615, 221538, 295384, 332307, 369230, 443076, 479999, 553845, 664614, 738460, 886152, 959998, 1107690, 1329228, 1439997, 1476920, 1661535, 1919996, 2215380, 2399995, 2658456, 2879994, 3323070, 3839992, 4319991, 4430760, 4799990, 5759988, 6646140, 7199985, 8639982, 9599980, 11519976, 13292280, 14399970, 17279964, 19199960, 21599955, 28799940, 34559928, 43199910, 57599880, 86399820, 172799640]

約数ペア:

[(1, 172799640), (2, 86399820), (3, 57599880), (4, 43199910), (5, 34559928), (6, 28799940), (8, 21599955), (9, 19199960), (10, 17279964), (12, 14399970), (13, 13292280), (15, 11519976), (18, 9599980), (20, 8639982), (24, 7199985), (26, 6646140), (30, 5759988), (36, 4799990), (39, 4430760), (40, 4319991), (45, 3839992), (52, 3323070), (60, 2879994), (65, 2658456), (72, 2399995), (78, 2215380), (90, 1919996), (104, 1661535), (117, 1476920), (120, 1439997), (130, 1329228), (156, 1107690), (180, 959998), (195, 886152), (234, 738460), (260, 664614), (312, 553845), (360, 479999), (390, 443076), (468, 369230), (520, 332307), (585, 295384), (780, 221538), (936, 184615), (1170, 147692), (1560, 110769), (2340, 73846), (4680, 36923)]