227452920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7207}}^1$

素因数の和:7484

約数の個数: 64

約数和(自身を含む): 685048320

約数和(自身を除く): 457595400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7207, 7890, 10520, 14414, 15780, 21621, 28828, 31560, 36035, 43242, 57656, 72070, 86484, 108105, 144140, 172968, 216210, 288280, 432420, 864840, 1895441, 3790882, 5686323, 7581764, 9477205, 11372646, 15163528, 18954410, 22745292, 28431615, 37908820, 45490584, 56863230, 75817640, 113726460, 227452920]

約数ペア:

[(1, 227452920), (2, 113726460), (3, 75817640), (4, 56863230), (5, 45490584), (6, 37908820), (8, 28431615), (10, 22745292), (12, 18954410), (15, 15163528), (20, 11372646), (24, 9477205), (30, 7581764), (40, 5686323), (60, 3790882), (120, 1895441), (263, 864840), (526, 432420), (789, 288280), (1052, 216210), (1315, 172968), (1578, 144140), (2104, 108105), (2630, 86484), (3156, 72070), (3945, 57656), (5260, 43242), (6312, 36035), (7207, 31560), (7890, 28828), (10520, 21621), (14414, 15780)]