2123506680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{46691}}^1$

素因数の和:47084

約数の個数: 64

約数和(自身を含む): 6387465600

約数和(自身を除く): 4263958920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 7580, 9096, 11370, 15160, 22740, 45480, 46691, 93382, 140073, 186764, 233455, 280146, 373528, 466910, 560292, 700365, 933820, 1120584, 1400730, 1867640, 2801460, 5602920, 17695889, 35391778, 53087667, 70783556, 88479445, 106175334, 141567112, 176958890, 212350668, 265438335, 353917780, 424701336, 530876670, 707835560, 1061753340, 2123506680]

約数ペア:

[(1, 2123506680), (2, 1061753340), (3, 707835560), (4, 530876670), (5, 424701336), (6, 353917780), (8, 265438335), (10, 212350668), (12, 176958890), (15, 141567112), (20, 106175334), (24, 88479445), (30, 70783556), (40, 53087667), (60, 35391778), (120, 17695889), (379, 5602920), (758, 2801460), (1137, 1867640), (1516, 1400730), (1895, 1120584), (2274, 933820), (3032, 700365), (3790, 560292), (4548, 466910), (5685, 373528), (7580, 280146), (9096, 233455), (11370, 186764), (15160, 140073), (22740, 93382), (45480, 46691)]