24699480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 56585640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 223, 260, 284, 312, 355, 390, 426, 446, 520, 568, 669, 710, 780, 852, 892, 923, 1065, 1115, 1338, 1420, 1560, 1704, 1784, 1846, 2130, 2230, 2676, 2769, 2840, 2899, 3345, 3692, 4260, 4460, 4615, 5352, 5538, 5798, 6690, 7384, 8520, 8697, 8920, 9230, 11076, 11596, 13380, 13845, 14495, 15833, 17394, 18460, 22152, 23192, 26760, 27690, 28990, 31666, 34788, 36920, 43485, 47499, 55380, 57980, 63332, 69576, 79165, 86970, 94998, 110760, 115960, 126664, 158330, 173940, 189996, 205829, 237495, 316660, 347880, 379992, 411658, 474990, 617487, 633320, 823316, 949980, 1029145, 1234974, 1646632, 1899960, 2058290, 2469948, 3087435, 4116580, 4939896, 6174870, 8233160, 12349740, 24699480]

約数ペア:

[(1, 24699480), (2, 12349740), (3, 8233160), (4, 6174870), (5, 4939896), (6, 4116580), (8, 3087435), (10, 2469948), (12, 2058290), (13, 1899960), (15, 1646632), (20, 1234974), (24, 1029145), (26, 949980), (30, 823316), (39, 633320), (40, 617487), (52, 474990), (60, 411658), (65, 379992), (71, 347880), (78, 316660), (104, 237495), (120, 205829), (130, 189996), (142, 173940), (156, 158330), (195, 126664), (213, 115960), (223, 110760), (260, 94998), (284, 86970), (312, 79165), (355, 69576), (390, 63332), (426, 57980), (446, 55380), (520, 47499), (568, 43485), (669, 36920), (710, 34788), (780, 31666), (852, 28990), (892, 27690), (923, 26760), (1065, 23192), (1115, 22152), (1338, 18460), (1420, 17394), (1560, 15833), (1704, 14495), (1784, 13845), (1846, 13380), (2130, 11596), (2230, 11076), (2676, 9230), (2769, 8920), (2840, 8697), (2899, 8520), (3345, 7384), (3692, 6690), (4260, 5798), (4460, 5538), (4615, 5352)]