15025080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 53268480

約数和(自身を除く): 38243400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 577, 620, 651, 744, 840, 868, 930, 1085, 1154, 1240, 1302, 1731, 1736, 1860, 2170, 2308, 2604, 2885, 3255, 3462, 3720, 4039, 4340, 4616, 5208, 5770, 6510, 6924, 8078, 8655, 8680, 11540, 12117, 13020, 13848, 16156, 17310, 17887, 20195, 23080, 24234, 26040, 32312, 34620, 35774, 40390, 48468, 53661, 60585, 69240, 71548, 80780, 89435, 96936, 107322, 121170, 125209, 143096, 161560, 178870, 214644, 242340, 250418, 268305, 357740, 375627, 429288, 484680, 500836, 536610, 626045, 715480, 751254, 1001672, 1073220, 1252090, 1502508, 1878135, 2146440, 2504180, 3005016, 3756270, 5008360, 7512540, 15025080]

約数ペア:

[(1, 15025080), (2, 7512540), (3, 5008360), (4, 3756270), (5, 3005016), (6, 2504180), (7, 2146440), (8, 1878135), (10, 1502508), (12, 1252090), (14, 1073220), (15, 1001672), (20, 751254), (21, 715480), (24, 626045), (28, 536610), (30, 500836), (31, 484680), (35, 429288), (40, 375627), (42, 357740), (56, 268305), (60, 250418), (62, 242340), (70, 214644), (84, 178870), (93, 161560), (105, 143096), (120, 125209), (124, 121170), (140, 107322), (155, 96936), (168, 89435), (186, 80780), (210, 71548), (217, 69240), (248, 60585), (280, 53661), (310, 48468), (372, 40390), (420, 35774), (434, 34620), (465, 32312), (577, 26040), (620, 24234), (651, 23080), (744, 20195), (840, 17887), (868, 17310), (930, 16156), (1085, 13848), (1154, 13020), (1240, 12117), (1302, 11540), (1731, 8680), (1736, 8655), (1860, 8078), (2170, 6924), (2308, 6510), (2604, 5770), (2885, 5208), (3255, 4616), (3462, 4340), (3720, 4039)]