493556880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18199}}^1$

素因数の和:18328

約数の個数: 80

約数和(自身を含む): 1543651200

約数和(自身を除く): 1050094320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 18199, 27120, 36398, 54597, 72796, 90995, 109194, 145592, 181990, 218388, 272985, 291184, 363980, 436776, 545970, 727960, 873552, 1091940, 1455920, 2056487, 2183880, 4112974, 4367760, 6169461, 8225948, 10282435, 12338922, 16451896, 20564870, 24677844, 30847305, 32903792, 41129740, 49355688, 61694610, 82259480, 98711376, 123389220, 164518960, 246778440, 493556880]

約数ペア:

[(1, 493556880), (2, 246778440), (3, 164518960), (4, 123389220), (5, 98711376), (6, 82259480), (8, 61694610), (10, 49355688), (12, 41129740), (15, 32903792), (16, 30847305), (20, 24677844), (24, 20564870), (30, 16451896), (40, 12338922), (48, 10282435), (60, 8225948), (80, 6169461), (113, 4367760), (120, 4112974), (226, 2183880), (240, 2056487), (339, 1455920), (452, 1091940), (565, 873552), (678, 727960), (904, 545970), (1130, 436776), (1356, 363980), (1695, 291184), (1808, 272985), (2260, 218388), (2712, 181990), (3390, 145592), (4520, 109194), (5424, 90995), (6780, 72796), (9040, 54597), (13560, 36398), (18199, 27120)]