626543520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1889}}^1$

素因数の和:2598

約数の個数: 96

約数和(自身を含む): 1977514560

約数和(自身を除く): 1350971040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 691, 1382, 1889, 2073, 2764, 3455, 3778, 4146, 5528, 5667, 6910, 7556, 8292, 9445, 10365, 11056, 11334, 13820, 15112, 16584, 18890, 20730, 22112, 22668, 27640, 28335, 30224, 33168, 37780, 41460, 45336, 55280, 56670, 60448, 66336, 75560, 82920, 90672, 110560, 113340, 151120, 165840, 181344, 226680, 302240, 331680, 453360, 906720, 1305299, 2610598, 3915897, 5221196, 6526495, 7831794, 10442392, 13052990, 15663588, 19579485, 20884784, 26105980, 31327176, 39158970, 41769568, 52211960, 62654352, 78317940, 104423920, 125308704, 156635880, 208847840, 313271760, 626543520]

約数ペア:

[(1, 626543520), (2, 313271760), (3, 208847840), (4, 156635880), (5, 125308704), (6, 104423920), (8, 78317940), (10, 62654352), (12, 52211960), (15, 41769568), (16, 39158970), (20, 31327176), (24, 26105980), (30, 20884784), (32, 19579485), (40, 15663588), (48, 13052990), (60, 10442392), (80, 7831794), (96, 6526495), (120, 5221196), (160, 3915897), (240, 2610598), (480, 1305299), (691, 906720), (1382, 453360), (1889, 331680), (2073, 302240), (2764, 226680), (3455, 181344), (3778, 165840), (4146, 151120), (5528, 113340), (5667, 110560), (6910, 90672), (7556, 82920), (8292, 75560), (9445, 66336), (10365, 60448), (11056, 56670), (11334, 55280), (13820, 45336), (15112, 41460), (16584, 37780), (18890, 33168), (20730, 30224), (22112, 28335), (22668, 27640)]