7714680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 23600160

約数和(自身を除く): 15885480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1213, 1272, 1590, 2120, 2426, 3180, 3639, 4852, 6065, 6360, 7278, 9704, 12130, 14556, 18195, 24260, 29112, 36390, 48520, 64289, 72780, 128578, 145560, 192867, 257156, 321445, 385734, 514312, 642890, 771468, 964335, 1285780, 1542936, 1928670, 2571560, 3857340, 7714680]

約数ペア:

[(1, 7714680), (2, 3857340), (3, 2571560), (4, 1928670), (5, 1542936), (6, 1285780), (8, 964335), (10, 771468), (12, 642890), (15, 514312), (20, 385734), (24, 321445), (30, 257156), (40, 192867), (53, 145560), (60, 128578), (106, 72780), (120, 64289), (159, 48520), (212, 36390), (265, 29112), (318, 24260), (424, 18195), (530, 14556), (636, 12130), (795, 9704), (1060, 7278), (1213, 6360), (1272, 6065), (1590, 4852), (2120, 3639), (2426, 3180)]