151460040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 477446400

約数和(自身を除く): 325986360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 213, 232, 284, 290, 348, 355, 426, 435, 568, 580, 613, 696, 710, 852, 870, 1065, 1160, 1226, 1420, 1704, 1740, 1839, 2059, 2130, 2452, 2840, 3065, 3480, 3678, 4118, 4260, 4904, 6130, 6177, 7356, 8236, 8520, 9195, 10295, 12260, 12354, 14712, 16472, 17777, 18390, 20590, 24520, 24708, 30885, 35554, 36780, 41180, 43523, 49416, 53331, 61770, 71108, 73560, 82360, 87046, 88885, 106662, 123540, 130569, 142216, 174092, 177770, 213324, 217615, 247080, 261138, 266655, 348184, 355540, 426648, 435230, 522276, 533310, 652845, 711080, 870460, 1044552, 1066620, 1262167, 1305690, 1740920, 2133240, 2524334, 2611380, 3786501, 5048668, 5222760, 6310835, 7573002, 10097336, 12621670, 15146004, 18932505, 25243340, 30292008, 37865010, 50486680, 75730020, 151460040]

約数ペア:

[(1, 151460040), (2, 75730020), (3, 50486680), (4, 37865010), (5, 30292008), (6, 25243340), (8, 18932505), (10, 15146004), (12, 12621670), (15, 10097336), (20, 7573002), (24, 6310835), (29, 5222760), (30, 5048668), (40, 3786501), (58, 2611380), (60, 2524334), (71, 2133240), (87, 1740920), (116, 1305690), (120, 1262167), (142, 1066620), (145, 1044552), (174, 870460), (213, 711080), (232, 652845), (284, 533310), (290, 522276), (348, 435230), (355, 426648), (426, 355540), (435, 348184), (568, 266655), (580, 261138), (613, 247080), (696, 217615), (710, 213324), (852, 177770), (870, 174092), (1065, 142216), (1160, 130569), (1226, 123540), (1420, 106662), (1704, 88885), (1740, 87046), (1839, 82360), (2059, 73560), (2130, 71108), (2452, 61770), (2840, 53331), (3065, 49416), (3480, 43523), (3678, 41180), (4118, 36780), (4260, 35554), (4904, 30885), (6130, 24708), (6177, 24520), (7356, 20590), (8236, 18390), (8520, 17777), (9195, 16472), (10295, 14712), (12260, 12354)]