84475560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54151}}^1$

素因数の和:54178

約数の個数: 64

約数和(自身を含む): 272926080

約数和(自身を除く): 188450520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54151, 108302, 162453, 216604, 270755, 324906, 433208, 541510, 649812, 703963, 812265, 1083020, 1299624, 1407926, 1624530, 2111889, 2166040, 2815852, 3249060, 3519815, 4223778, 5631704, 6498120, 7039630, 8447556, 10559445, 14079260, 16895112, 21118890, 28158520, 42237780, 84475560]

約数ペア:

[(1, 84475560), (2, 42237780), (3, 28158520), (4, 21118890), (5, 16895112), (6, 14079260), (8, 10559445), (10, 8447556), (12, 7039630), (13, 6498120), (15, 5631704), (20, 4223778), (24, 3519815), (26, 3249060), (30, 2815852), (39, 2166040), (40, 2111889), (52, 1624530), (60, 1407926), (65, 1299624), (78, 1083020), (104, 812265), (120, 703963), (130, 649812), (156, 541510), (195, 433208), (260, 324906), (312, 270755), (390, 216604), (520, 162453), (780, 108302), (1560, 54151)]