505684260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9151}}^1$

素因数の和:9473

約数の個数: 72

約数和(自身を含む): 1539073536

約数和(自身を除く): 1033389276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 9151, 9210, 11052, 13815, 18302, 18420, 27453, 27630, 36604, 45755, 54906, 55260, 82359, 91510, 109812, 137265, 164718, 183020, 274530, 329436, 411795, 549060, 823590, 1647180, 2809357, 5618714, 8428071, 11237428, 14046785, 16856142, 25284213, 28093570, 33712284, 42140355, 50568426, 56187140, 84280710, 101136852, 126421065, 168561420, 252842130, 505684260]

約数ペア:

[(1, 505684260), (2, 252842130), (3, 168561420), (4, 126421065), (5, 101136852), (6, 84280710), (9, 56187140), (10, 50568426), (12, 42140355), (15, 33712284), (18, 28093570), (20, 25284213), (30, 16856142), (36, 14046785), (45, 11237428), (60, 8428071), (90, 5618714), (180, 2809357), (307, 1647180), (614, 823590), (921, 549060), (1228, 411795), (1535, 329436), (1842, 274530), (2763, 183020), (3070, 164718), (3684, 137265), (4605, 109812), (5526, 91510), (6140, 82359), (9151, 55260), (9210, 54906), (11052, 45755), (13815, 36604), (18302, 27630), (18420, 27453)]