28473360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4136

約数の個数: 80

約数和(自身を含む): 91333440

約数和(自身を除く): 62860080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 4091, 6960, 8182, 12273, 16364, 20455, 24546, 32728, 40910, 49092, 61365, 65456, 81820, 98184, 118639, 122730, 163640, 196368, 237278, 245460, 327280, 355917, 474556, 490920, 593195, 711834, 949112, 981840, 1186390, 1423668, 1779585, 1898224, 2372780, 2847336, 3559170, 4745560, 5694672, 7118340, 9491120, 14236680, 28473360]

約数ペア:

[(1, 28473360), (2, 14236680), (3, 9491120), (4, 7118340), (5, 5694672), (6, 4745560), (8, 3559170), (10, 2847336), (12, 2372780), (15, 1898224), (16, 1779585), (20, 1423668), (24, 1186390), (29, 981840), (30, 949112), (40, 711834), (48, 593195), (58, 490920), (60, 474556), (80, 355917), (87, 327280), (116, 245460), (120, 237278), (145, 196368), (174, 163640), (232, 122730), (240, 118639), (290, 98184), (348, 81820), (435, 65456), (464, 61365), (580, 49092), (696, 40910), (870, 32728), (1160, 24546), (1392, 20455), (1740, 16364), (2320, 12273), (3480, 8182), (4091, 6960)]