8207580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 24494400

約数和(自身を除く): 16286820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 89, 106, 116, 145, 159, 174, 178, 212, 265, 267, 290, 318, 348, 356, 435, 445, 530, 534, 580, 636, 795, 870, 890, 1060, 1068, 1335, 1537, 1590, 1740, 1780, 2581, 2670, 3074, 3180, 4611, 4717, 5162, 5340, 6148, 7685, 7743, 9222, 9434, 10324, 12905, 14151, 15370, 15486, 18444, 18868, 23055, 23585, 25810, 28302, 30740, 30972, 38715, 46110, 47170, 51620, 56604, 70755, 77430, 92220, 94340, 136793, 141510, 154860, 273586, 283020, 410379, 547172, 683965, 820758, 1367930, 1641516, 2051895, 2735860, 4103790, 8207580]

約数ペア:

[(1, 8207580), (2, 4103790), (3, 2735860), (4, 2051895), (5, 1641516), (6, 1367930), (10, 820758), (12, 683965), (15, 547172), (20, 410379), (29, 283020), (30, 273586), (53, 154860), (58, 141510), (60, 136793), (87, 94340), (89, 92220), (106, 77430), (116, 70755), (145, 56604), (159, 51620), (174, 47170), (178, 46110), (212, 38715), (265, 30972), (267, 30740), (290, 28302), (318, 25810), (348, 23585), (356, 23055), (435, 18868), (445, 18444), (530, 15486), (534, 15370), (580, 14151), (636, 12905), (795, 10324), (870, 9434), (890, 9222), (1060, 7743), (1068, 7685), (1335, 6148), (1537, 5340), (1590, 5162), (1740, 4717), (1780, 4611), (2581, 3180), (2670, 3074)]