65799960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7723}}^1$

素因数の和:7808

約数の個数: 64

約数和(自身を含む): 200206080

約数和(自身を除く): 134406120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 7723, 8520, 15446, 23169, 30892, 38615, 46338, 61784, 77230, 92676, 115845, 154460, 185352, 231690, 308920, 463380, 548333, 926760, 1096666, 1644999, 2193332, 2741665, 3289998, 4386664, 5483330, 6579996, 8224995, 10966660, 13159992, 16449990, 21933320, 32899980, 65799960]

約数ペア:

[(1, 65799960), (2, 32899980), (3, 21933320), (4, 16449990), (5, 13159992), (6, 10966660), (8, 8224995), (10, 6579996), (12, 5483330), (15, 4386664), (20, 3289998), (24, 2741665), (30, 2193332), (40, 1644999), (60, 1096666), (71, 926760), (120, 548333), (142, 463380), (213, 308920), (284, 231690), (355, 185352), (426, 154460), (568, 115845), (710, 92676), (852, 77230), (1065, 61784), (1420, 46338), (1704, 38615), (2130, 30892), (2840, 23169), (4260, 15446), (7723, 8520)]