29840280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5783}}^1$

素因数の和:5840

約数の個数: 64

約数和(自身を含む): 91618560

約数和(自身を除く): 61778280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 5783, 11566, 17349, 23132, 28915, 34698, 46264, 57830, 69396, 86745, 115660, 138792, 173490, 231320, 248669, 346980, 497338, 693960, 746007, 994676, 1243345, 1492014, 1989352, 2486690, 2984028, 3730035, 4973380, 5968056, 7460070, 9946760, 14920140, 29840280]

約数ペア:

[(1, 29840280), (2, 14920140), (3, 9946760), (4, 7460070), (5, 5968056), (6, 4973380), (8, 3730035), (10, 2984028), (12, 2486690), (15, 1989352), (20, 1492014), (24, 1243345), (30, 994676), (40, 746007), (43, 693960), (60, 497338), (86, 346980), (120, 248669), (129, 231320), (172, 173490), (215, 138792), (258, 115660), (344, 86745), (430, 69396), (516, 57830), (645, 46264), (860, 34698), (1032, 28915), (1290, 23132), (1720, 17349), (2580, 11566), (5160, 5783)]