154331640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13829}}^1$

素因数の和:13877

約数の個数: 96

約数和(自身を含む): 517795200

約数和(自身を除く): 363463560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 13829, 27658, 41487, 55316, 69145, 82974, 110632, 124461, 138290, 165948, 207435, 248922, 276580, 331896, 414870, 428699, 497844, 553160, 622305, 829740, 857398, 995688, 1244610, 1286097, 1659480, 1714796, 2143495, 2489220, 2572194, 3429592, 3858291, 4286990, 4978440, 5144388, 6430485, 7716582, 8573980, 10288776, 12860970, 15433164, 17147960, 19291455, 25721940, 30866328, 38582910, 51443880, 77165820, 154331640]

約数ペア:

[(1, 154331640), (2, 77165820), (3, 51443880), (4, 38582910), (5, 30866328), (6, 25721940), (8, 19291455), (9, 17147960), (10, 15433164), (12, 12860970), (15, 10288776), (18, 8573980), (20, 7716582), (24, 6430485), (30, 5144388), (31, 4978440), (36, 4286990), (40, 3858291), (45, 3429592), (60, 2572194), (62, 2489220), (72, 2143495), (90, 1714796), (93, 1659480), (120, 1286097), (124, 1244610), (155, 995688), (180, 857398), (186, 829740), (248, 622305), (279, 553160), (310, 497844), (360, 428699), (372, 414870), (465, 331896), (558, 276580), (620, 248922), (744, 207435), (930, 165948), (1116, 138290), (1240, 124461), (1395, 110632), (1860, 82974), (2232, 69145), (2790, 55316), (3720, 41487), (5580, 27658), (11160, 13829)]