2092080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 6785280

約数和(自身を除く): 4693200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 379, 460, 552, 690, 758, 920, 1104, 1137, 1380, 1516, 1840, 1895, 2274, 2760, 3032, 3790, 4548, 5520, 5685, 6064, 7580, 8717, 9096, 11370, 15160, 17434, 18192, 22740, 26151, 30320, 34868, 43585, 45480, 52302, 69736, 87170, 90960, 104604, 130755, 139472, 174340, 209208, 261510, 348680, 418416, 523020, 697360, 1046040, 2092080]

約数ペア:

[(1, 2092080), (2, 1046040), (3, 697360), (4, 523020), (5, 418416), (6, 348680), (8, 261510), (10, 209208), (12, 174340), (15, 139472), (16, 130755), (20, 104604), (23, 90960), (24, 87170), (30, 69736), (40, 52302), (46, 45480), (48, 43585), (60, 34868), (69, 30320), (80, 26151), (92, 22740), (115, 18192), (120, 17434), (138, 15160), (184, 11370), (230, 9096), (240, 8717), (276, 7580), (345, 6064), (368, 5685), (379, 5520), (460, 4548), (552, 3790), (690, 3032), (758, 2760), (920, 2274), (1104, 1895), (1137, 1840), (1380, 1516)]