426979920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24371}}^1$

素因数の和:24460

約数の個数: 80

約数和(自身を含む): 1341824832

約数和(自身を除く): 914844912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 24371, 48742, 73113, 97484, 121855, 146226, 194968, 243710, 292452, 365565, 389936, 487420, 584904, 731130, 974840, 1169808, 1462260, 1779083, 1949680, 2924520, 3558166, 5337249, 5849040, 7116332, 8895415, 10674498, 14232664, 17790830, 21348996, 26686245, 28465328, 35581660, 42697992, 53372490, 71163320, 85395984, 106744980, 142326640, 213489960, 426979920]

約数ペア:

[(1, 426979920), (2, 213489960), (3, 142326640), (4, 106744980), (5, 85395984), (6, 71163320), (8, 53372490), (10, 42697992), (12, 35581660), (15, 28465328), (16, 26686245), (20, 21348996), (24, 17790830), (30, 14232664), (40, 10674498), (48, 8895415), (60, 7116332), (73, 5849040), (80, 5337249), (120, 3558166), (146, 2924520), (219, 1949680), (240, 1779083), (292, 1462260), (365, 1169808), (438, 974840), (584, 731130), (730, 584904), (876, 487420), (1095, 389936), (1168, 365565), (1460, 292452), (1752, 243710), (2190, 194968), (2920, 146226), (3504, 121855), (4380, 97484), (5840, 73113), (8760, 48742), (17520, 24371)]