521520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 1687392

約数和(自身を除く): 1165872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 53, 60, 80, 82, 106, 120, 123, 159, 164, 205, 212, 240, 246, 265, 318, 328, 410, 424, 492, 530, 615, 636, 656, 795, 820, 848, 984, 1060, 1230, 1272, 1590, 1640, 1968, 2120, 2173, 2460, 2544, 3180, 3280, 4240, 4346, 4920, 6360, 6519, 8692, 9840, 10865, 12720, 13038, 17384, 21730, 26076, 32595, 34768, 43460, 52152, 65190, 86920, 104304, 130380, 173840, 260760, 521520]

約数ペア:

[(1, 521520), (2, 260760), (3, 173840), (4, 130380), (5, 104304), (6, 86920), (8, 65190), (10, 52152), (12, 43460), (15, 34768), (16, 32595), (20, 26076), (24, 21730), (30, 17384), (40, 13038), (41, 12720), (48, 10865), (53, 9840), (60, 8692), (80, 6519), (82, 6360), (106, 4920), (120, 4346), (123, 4240), (159, 3280), (164, 3180), (205, 2544), (212, 2460), (240, 2173), (246, 2120), (265, 1968), (318, 1640), (328, 1590), (410, 1272), (424, 1230), (492, 1060), (530, 984), (615, 848), (636, 820), (656, 795)]