269639760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86423}}^1$

素因数の和:86452

約数の個数: 80

約数和(自身を含む): 900192384

約数和(自身を除く): 630552624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 86423, 172846, 259269, 345692, 432115, 518538, 691384, 864230, 1037076, 1123499, 1296345, 1382768, 1728460, 2074152, 2246998, 2592690, 3370497, 3456920, 4148304, 4493996, 5185380, 5617495, 6740994, 6913840, 8987992, 10370760, 11234990, 13481988, 16852485, 17975984, 20741520, 22469980, 26963976, 33704970, 44939960, 53927952, 67409940, 89879920, 134819880, 269639760]

約数ペア:

[(1, 269639760), (2, 134819880), (3, 89879920), (4, 67409940), (5, 53927952), (6, 44939960), (8, 33704970), (10, 26963976), (12, 22469980), (13, 20741520), (15, 17975984), (16, 16852485), (20, 13481988), (24, 11234990), (26, 10370760), (30, 8987992), (39, 6913840), (40, 6740994), (48, 5617495), (52, 5185380), (60, 4493996), (65, 4148304), (78, 3456920), (80, 3370497), (104, 2592690), (120, 2246998), (130, 2074152), (156, 1728460), (195, 1382768), (208, 1296345), (240, 1123499), (260, 1037076), (312, 864230), (390, 691384), (520, 518538), (624, 432115), (780, 345692), (1040, 259269), (1560, 172846), (3120, 86423)]