139752120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19739}}^1$

素因数の和:19812

約数の個数: 64

約数和(自身を含む): 426384000

約数和(自身を除く): 286631880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 19739, 39478, 59217, 78956, 98695, 118434, 157912, 197390, 236868, 296085, 394780, 473736, 592170, 789560, 1164601, 1184340, 2329202, 2368680, 3493803, 4658404, 5823005, 6987606, 9316808, 11646010, 13975212, 17469015, 23292020, 27950424, 34938030, 46584040, 69876060, 139752120]

約数ペア:

[(1, 139752120), (2, 69876060), (3, 46584040), (4, 34938030), (5, 27950424), (6, 23292020), (8, 17469015), (10, 13975212), (12, 11646010), (15, 9316808), (20, 6987606), (24, 5823005), (30, 4658404), (40, 3493803), (59, 2368680), (60, 2329202), (118, 1184340), (120, 1164601), (177, 789560), (236, 592170), (295, 473736), (354, 394780), (472, 296085), (590, 236868), (708, 197390), (885, 157912), (1180, 118434), (1416, 98695), (1770, 78956), (2360, 59217), (3540, 39478), (7080, 19739)]