130516080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{787}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 405700224

約数和(自身を除く): 275184144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 787, 1382, 1574, 2073, 2361, 2764, 3148, 3455, 3935, 4146, 4722, 5528, 6296, 6910, 7870, 8292, 9444, 10365, 11056, 11805, 12592, 13820, 15740, 16584, 18888, 20730, 23610, 27640, 31480, 33168, 37776, 41460, 47220, 55280, 62960, 82920, 94440, 165840, 188880, 543817, 1087634, 1631451, 2175268, 2719085, 3262902, 4350536, 5438170, 6525804, 8157255, 8701072, 10876340, 13051608, 16314510, 21752680, 26103216, 32629020, 43505360, 65258040, 130516080]

約数ペア:

[(1, 130516080), (2, 65258040), (3, 43505360), (4, 32629020), (5, 26103216), (6, 21752680), (8, 16314510), (10, 13051608), (12, 10876340), (15, 8701072), (16, 8157255), (20, 6525804), (24, 5438170), (30, 4350536), (40, 3262902), (48, 2719085), (60, 2175268), (80, 1631451), (120, 1087634), (240, 543817), (691, 188880), (787, 165840), (1382, 94440), (1574, 82920), (2073, 62960), (2361, 55280), (2764, 47220), (3148, 41460), (3455, 37776), (3935, 33168), (4146, 31480), (4722, 27640), (5528, 23610), (6296, 20730), (6910, 18888), (7870, 16584), (8292, 15740), (9444, 13820), (10365, 12592), (11056, 11805)]