47317920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7583}}^1$

素因数の和:7614

約数の個数: 96

約数和(自身を含む): 160538112

約数和(自身を除く): 113220192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 7583, 15166, 22749, 30332, 37915, 45498, 60664, 75830, 90996, 98579, 113745, 121328, 151660, 181992, 197158, 227490, 242656, 295737, 303320, 363984, 394316, 454980, 492895, 591474, 606640, 727968, 788632, 909960, 985790, 1182948, 1213280, 1478685, 1577264, 1819920, 1971580, 2365896, 2957370, 3154528, 3639840, 3943160, 4731792, 5914740, 7886320, 9463584, 11829480, 15772640, 23658960, 47317920]

約数ペア:

[(1, 47317920), (2, 23658960), (3, 15772640), (4, 11829480), (5, 9463584), (6, 7886320), (8, 5914740), (10, 4731792), (12, 3943160), (13, 3639840), (15, 3154528), (16, 2957370), (20, 2365896), (24, 1971580), (26, 1819920), (30, 1577264), (32, 1478685), (39, 1213280), (40, 1182948), (48, 985790), (52, 909960), (60, 788632), (65, 727968), (78, 606640), (80, 591474), (96, 492895), (104, 454980), (120, 394316), (130, 363984), (156, 303320), (160, 295737), (195, 242656), (208, 227490), (240, 197158), (260, 181992), (312, 151660), (390, 121328), (416, 113745), (480, 98579), (520, 90996), (624, 75830), (780, 60664), (1040, 45498), (1248, 37915), (1560, 30332), (2080, 22749), (3120, 15166), (6240, 7583)]