84975120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 288302976

約数和(自身を除く): 203327856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1103, 1284, 1605, 1712, 1926, 2140, 2206, 2568, 3210, 3309, 3852, 4280, 4412, 4815, 5136, 5515, 6420, 6618, 7704, 8560, 8824, 9630, 9927, 11030, 12840, 13236, 15408, 16545, 17648, 19260, 19854, 22060, 25680, 26472, 33090, 38520, 39708, 44120, 49635, 52944, 66180, 77040, 79416, 88240, 99270, 118021, 132360, 158832, 198540, 236042, 264720, 354063, 397080, 472084, 590105, 708126, 794160, 944168, 1062189, 1180210, 1416252, 1770315, 1888336, 2124378, 2360420, 2832504, 3540630, 4248756, 4720840, 5310945, 5665008, 7081260, 8497512, 9441680, 10621890, 14162520, 16995024, 21243780, 28325040, 42487560, 84975120]

約数ペア:

[(1, 84975120), (2, 42487560), (3, 28325040), (4, 21243780), (5, 16995024), (6, 14162520), (8, 10621890), (9, 9441680), (10, 8497512), (12, 7081260), (15, 5665008), (16, 5310945), (18, 4720840), (20, 4248756), (24, 3540630), (30, 2832504), (36, 2360420), (40, 2124378), (45, 1888336), (48, 1770315), (60, 1416252), (72, 1180210), (80, 1062189), (90, 944168), (107, 794160), (120, 708126), (144, 590105), (180, 472084), (214, 397080), (240, 354063), (321, 264720), (360, 236042), (428, 198540), (535, 158832), (642, 132360), (720, 118021), (856, 99270), (963, 88240), (1070, 79416), (1103, 77040), (1284, 66180), (1605, 52944), (1712, 49635), (1926, 44120), (2140, 39708), (2206, 38520), (2568, 33090), (3210, 26472), (3309, 25680), (3852, 22060), (4280, 19854), (4412, 19260), (4815, 17648), (5136, 16545), (5515, 15408), (6420, 13236), (6618, 12840), (7704, 11030), (8560, 9927), (8824, 9630)]