48117840

素因数分解:

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

素因数の和:441

約数の個数: 120

約数和(自身を含む): 156344160

約数和(自身を除く): 108226320

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, 529, 552, 690, 758, 920, 1058, 1104, 1137, 1380, 1516, 1587, 1840, 1895, 2116, 2274, 2645, 2760, 3032, 3174, 3790, 4232, 4548, 5290, 5520, 5685, 6064, 6348, 7580, 7935, 8464, 8717, 9096, 10580, 11370, 12696, 15160, 15870, 17434, 18192, 21160, 22740, 25392, 26151, 30320, 31740, 34868, 42320, 43585, 45480, 52302, 63480, 69736, 87170, 90960, 104604, 126960, 130755, 139472, 174340, 200491, 209208, 261510, 348680, 400982, 418416, 523020, 601473, 697360, 801964, 1002455, 1046040, 1202946, 1603928, 2004910, 2092080, 2405892, 3007365, 3207856, 4009820, 4811784, 6014730, 8019640, 9623568, 12029460, 16039280, 24058920, 48117840]

約数ペア:

[(1, 48117840), (2, 24058920), (3, 16039280), (4, 12029460), (5, 9623568), (6, 8019640), (8, 6014730), (10, 4811784), (12, 4009820), (15, 3207856), (16, 3007365), (20, 2405892), (23, 2092080), (24, 2004910), (30, 1603928), (40, 1202946), (46, 1046040), (48, 1002455), (60, 801964), (69, 697360), (80, 601473), (92, 523020), (115, 418416), (120, 400982), (138, 348680), (184, 261510), (230, 209208), (240, 200491), (276, 174340), (345, 139472), (368, 130755), (379, 126960), (460, 104604), (529, 90960), (552, 87170), (690, 69736), (758, 63480), (920, 52302), (1058, 45480), (1104, 43585), (1137, 42320), (1380, 34868), (1516, 31740), (1587, 30320), (1840, 26151), (1895, 25392), (2116, 22740), (2274, 21160), (2645, 18192), (2760, 17434), (3032, 15870), (3174, 15160), (3790, 12696), (4232, 11370), (4548, 10580), (5290, 9096), (5520, 8717), (5685, 8464), (6064, 7935), (6348, 7580)]