194968680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3701}}^1$

素因数の和:4154

約数の個数: 64

約数和(自身を含む): 586396800

約数和(自身を除く): 391428120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 3701, 4390, 5268, 6585, 7402, 8780, 10536, 11103, 13170, 14804, 17560, 18505, 22206, 26340, 29608, 37010, 44412, 52680, 55515, 74020, 88824, 111030, 148040, 222060, 444120, 1624739, 3249478, 4874217, 6498956, 8123695, 9748434, 12997912, 16247390, 19496868, 24371085, 32494780, 38993736, 48742170, 64989560, 97484340, 194968680]

約数ペア:

[(1, 194968680), (2, 97484340), (3, 64989560), (4, 48742170), (5, 38993736), (6, 32494780), (8, 24371085), (10, 19496868), (12, 16247390), (15, 12997912), (20, 9748434), (24, 8123695), (30, 6498956), (40, 4874217), (60, 3249478), (120, 1624739), (439, 444120), (878, 222060), (1317, 148040), (1756, 111030), (2195, 88824), (2634, 74020), (3512, 55515), (3701, 52680), (4390, 44412), (5268, 37010), (6585, 29608), (7402, 26340), (8780, 22206), (10536, 18505), (11103, 17560), (13170, 14804)]