315904080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 1031362560

約数和(自身を除く): 715458480

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, 151, 184, 230, 240, 276, 302, 345, 368, 379, 453, 460, 552, 604, 690, 755, 758, 906, 920, 1104, 1137, 1208, 1380, 1510, 1516, 1812, 1840, 1895, 2265, 2274, 2416, 2760, 3020, 3032, 3473, 3624, 3790, 4530, 4548, 5520, 5685, 6040, 6064, 6946, 7248, 7580, 8717, 9060, 9096, 10419, 11370, 12080, 13892, 15160, 17365, 17434, 18120, 18192, 20838, 22740, 26151, 27784, 30320, 34730, 34868, 36240, 41676, 43585, 45480, 52095, 52302, 55568, 57229, 69460, 69736, 83352, 87170, 90960, 104190, 104604, 114458, 130755, 138920, 139472, 166704, 171687, 174340, 208380, 209208, 228916, 261510, 277840, 286145, 343374, 348680, 416760, 418416, 457832, 523020, 572290, 686748, 697360, 833520, 858435, 915664, 1046040, 1144580, 1316267, 1373496, 1716870, 2092080, 2289160, 2632534, 2746992, 3433740, 3948801, 4578320, 5265068, 6581335, 6867480, 7897602, 10530136, 13162670, 13734960, 15795204, 19744005, 21060272, 26325340, 31590408, 39488010, 52650680, 63180816, 78976020, 105301360, 157952040, 315904080]

約数ペア:

[(1, 315904080), (2, 157952040), (3, 105301360), (4, 78976020), (5, 63180816), (6, 52650680), (8, 39488010), (10, 31590408), (12, 26325340), (15, 21060272), (16, 19744005), (20, 15795204), (23, 13734960), (24, 13162670), (30, 10530136), (40, 7897602), (46, 6867480), (48, 6581335), (60, 5265068), (69, 4578320), (80, 3948801), (92, 3433740), (115, 2746992), (120, 2632534), (138, 2289160), (151, 2092080), (184, 1716870), (230, 1373496), (240, 1316267), (276, 1144580), (302, 1046040), (345, 915664), (368, 858435), (379, 833520), (453, 697360), (460, 686748), (552, 572290), (604, 523020), (690, 457832), (755, 418416), (758, 416760), (906, 348680), (920, 343374), (1104, 286145), (1137, 277840), (1208, 261510), (1380, 228916), (1510, 209208), (1516, 208380), (1812, 174340), (1840, 171687), (1895, 166704), (2265, 139472), (2274, 138920), (2416, 130755), (2760, 114458), (3020, 104604), (3032, 104190), (3473, 90960), (3624, 87170), (3790, 83352), (4530, 69736), (4548, 69460), (5520, 57229), (5685, 55568), (6040, 52302), (6064, 52095), (6946, 45480), (7248, 43585), (7580, 41676), (8717, 36240), (9060, 34868), (9096, 34730), (10419, 30320), (11370, 27784), (12080, 26151), (13892, 22740), (15160, 20838), (17365, 18192), (17434, 18120)]