201856080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1801}}^1$

素因数の和:2284

約数の個数: 80

約数和(自身を含む): 627441984

約数和(自身を除く): 425585904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1401, 1801, 1868, 2335, 2802, 3602, 3736, 4670, 5403, 5604, 7005, 7204, 7472, 9005, 9340, 10806, 11208, 14010, 14408, 18010, 18680, 21612, 22416, 27015, 28020, 28816, 36020, 37360, 43224, 54030, 56040, 72040, 86448, 108060, 112080, 144080, 216120, 432240, 841067, 1682134, 2523201, 3364268, 4205335, 5046402, 6728536, 8410670, 10092804, 12616005, 13457072, 16821340, 20185608, 25232010, 33642680, 40371216, 50464020, 67285360, 100928040, 201856080]

約数ペア:

[(1, 201856080), (2, 100928040), (3, 67285360), (4, 50464020), (5, 40371216), (6, 33642680), (8, 25232010), (10, 20185608), (12, 16821340), (15, 13457072), (16, 12616005), (20, 10092804), (24, 8410670), (30, 6728536), (40, 5046402), (48, 4205335), (60, 3364268), (80, 2523201), (120, 1682134), (240, 841067), (467, 432240), (934, 216120), (1401, 144080), (1801, 112080), (1868, 108060), (2335, 86448), (2802, 72040), (3602, 56040), (3736, 54030), (4670, 43224), (5403, 37360), (5604, 36020), (7005, 28816), (7204, 28020), (7472, 27015), (9005, 22416), (9340, 21612), (10806, 18680), (11208, 18010), (14010, 14408)]