5071560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3278

約数の個数: 64

約数和(自身を含む): 16390080

約数和(自身を除く): 11318520

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, 3251, 6502, 9753, 13004, 16255, 19506, 26008, 32510, 39012, 42263, 48765, 65020, 78024, 84526, 97530, 126789, 130040, 169052, 195060, 211315, 253578, 338104, 390120, 422630, 507156, 633945, 845260, 1014312, 1267890, 1690520, 2535780, 5071560]

約数ペア:

[(1, 5071560), (2, 2535780), (3, 1690520), (4, 1267890), (5, 1014312), (6, 845260), (8, 633945), (10, 507156), (12, 422630), (13, 390120), (15, 338104), (20, 253578), (24, 211315), (26, 195060), (30, 169052), (39, 130040), (40, 126789), (52, 97530), (60, 84526), (65, 78024), (78, 65020), (104, 48765), (120, 42263), (130, 39012), (156, 32510), (195, 26008), (260, 19506), (312, 16255), (390, 13004), (520, 9753), (780, 6502), (1560, 3251)]