12705360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 39747456

約数和(自身を除く): 27042096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 317, 334, 501, 634, 668, 835, 951, 1002, 1268, 1336, 1585, 1670, 1902, 2004, 2505, 2536, 2672, 3170, 3340, 3804, 4008, 4755, 5010, 5072, 6340, 6680, 7608, 8016, 9510, 10020, 12680, 13360, 15216, 19020, 20040, 25360, 38040, 40080, 52939, 76080, 105878, 158817, 211756, 264695, 317634, 423512, 529390, 635268, 794085, 847024, 1058780, 1270536, 1588170, 2117560, 2541072, 3176340, 4235120, 6352680, 12705360]

約数ペア:

[(1, 12705360), (2, 6352680), (3, 4235120), (4, 3176340), (5, 2541072), (6, 2117560), (8, 1588170), (10, 1270536), (12, 1058780), (15, 847024), (16, 794085), (20, 635268), (24, 529390), (30, 423512), (40, 317634), (48, 264695), (60, 211756), (80, 158817), (120, 105878), (167, 76080), (240, 52939), (317, 40080), (334, 38040), (501, 25360), (634, 20040), (668, 19020), (835, 15216), (951, 13360), (1002, 12680), (1268, 10020), (1336, 9510), (1585, 8016), (1670, 7608), (1902, 6680), (2004, 6340), (2505, 5072), (2536, 5010), (2672, 4755), (3170, 4008), (3340, 3804)]