540559920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31723}}^1$

素因数の和:31810

約数の個数: 80

約数和(自身を含む): 1699391232

約数和(自身を除く): 1158831312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 31723, 63446, 95169, 126892, 158615, 190338, 253784, 317230, 380676, 475845, 507568, 634460, 761352, 951690, 1268920, 1522704, 1903380, 2252333, 2537840, 3806760, 4504666, 6756999, 7613520, 9009332, 11261665, 13513998, 18018664, 22523330, 27027996, 33784995, 36037328, 45046660, 54055992, 67569990, 90093320, 108111984, 135139980, 180186640, 270279960, 540559920]

約数ペア:

[(1, 540559920), (2, 270279960), (3, 180186640), (4, 135139980), (5, 108111984), (6, 90093320), (8, 67569990), (10, 54055992), (12, 45046660), (15, 36037328), (16, 33784995), (20, 27027996), (24, 22523330), (30, 18018664), (40, 13513998), (48, 11261665), (60, 9009332), (71, 7613520), (80, 6756999), (120, 4504666), (142, 3806760), (213, 2537840), (240, 2252333), (284, 1903380), (355, 1522704), (426, 1268920), (568, 951690), (710, 761352), (852, 634460), (1065, 507568), (1136, 475845), (1420, 380676), (1704, 317230), (2130, 253784), (2840, 190338), (3408, 158615), (4260, 126892), (5680, 95169), (8520, 63446), (17040, 31723)]