297571440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30241}}^1$

素因数の和:30298

約数の個数: 80

約数和(自身を含む): 945002016

約数和(自身を除く): 647430576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 30241, 60482, 90723, 120964, 151205, 181446, 241928, 302410, 362892, 453615, 483856, 604820, 725784, 907230, 1209640, 1239881, 1451568, 1814460, 2419280, 2479762, 3628920, 3719643, 4959524, 6199405, 7257840, 7439286, 9919048, 12398810, 14878572, 18598215, 19838096, 24797620, 29757144, 37196430, 49595240, 59514288, 74392860, 99190480, 148785720, 297571440]

約数ペア:

[(1, 297571440), (2, 148785720), (3, 99190480), (4, 74392860), (5, 59514288), (6, 49595240), (8, 37196430), (10, 29757144), (12, 24797620), (15, 19838096), (16, 18598215), (20, 14878572), (24, 12398810), (30, 9919048), (40, 7439286), (41, 7257840), (48, 6199405), (60, 4959524), (80, 3719643), (82, 3628920), (120, 2479762), (123, 2419280), (164, 1814460), (205, 1451568), (240, 1239881), (246, 1209640), (328, 907230), (410, 725784), (492, 604820), (615, 483856), (656, 453615), (820, 362892), (984, 302410), (1230, 241928), (1640, 181446), (1968, 151205), (2460, 120964), (3280, 90723), (4920, 60482), (9840, 30241)]