12596880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 39640320

約数和(自身を除く): 27043440

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, 719, 730, 876, 1095, 1168, 1438, 1460, 1752, 2157, 2190, 2876, 2920, 3504, 3595, 4314, 4380, 5752, 5840, 7190, 8628, 8760, 10785, 11504, 14380, 17256, 17520, 21570, 28760, 34512, 43140, 52487, 57520, 86280, 104974, 157461, 172560, 209948, 262435, 314922, 419896, 524870, 629844, 787305, 839792, 1049740, 1259688, 1574610, 2099480, 2519376, 3149220, 4198960, 6298440, 12596880]

約数ペア:

[(1, 12596880), (2, 6298440), (3, 4198960), (4, 3149220), (5, 2519376), (6, 2099480), (8, 1574610), (10, 1259688), (12, 1049740), (15, 839792), (16, 787305), (20, 629844), (24, 524870), (30, 419896), (40, 314922), (48, 262435), (60, 209948), (73, 172560), (80, 157461), (120, 104974), (146, 86280), (219, 57520), (240, 52487), (292, 43140), (365, 34512), (438, 28760), (584, 21570), (719, 17520), (730, 17256), (876, 14380), (1095, 11504), (1168, 10785), (1438, 8760), (1460, 8628), (1752, 7190), (2157, 5840), (2190, 5752), (2876, 4380), (2920, 4314), (3504, 3595)]