156955138140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{1257049}}^1$

素因数の和:1259142

約数の個数: 48

約数和(自身を含む): 439685920800

約数和(自身を除く): 282730782660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2081, 4162, 6243, 8324, 10405, 12486, 20810, 24972, 31215, 41620, 62430, 124860, 1257049, 2514098, 3771147, 5028196, 6285245, 7542294, 12570490, 15084588, 18855735, 25140980, 37711470, 75422940, 2615918969, 5231837938, 7847756907, 10463675876, 13079594845, 15695513814, 26159189690, 31391027628, 39238784535, 52318379380, 78477569070, 156955138140]

約数ペア:

[(1, 156955138140), (2, 78477569070), (3, 52318379380), (4, 39238784535), (5, 31391027628), (6, 26159189690), (10, 15695513814), (12, 13079594845), (15, 10463675876), (20, 7847756907), (30, 5231837938), (60, 2615918969), (2081, 75422940), (4162, 37711470), (6243, 25140980), (8324, 18855735), (10405, 15084588), (12486, 12570490), (20810, 7542294), (24972, 6285245), (31215, 5028196), (41620, 3771147), (62430, 2514098), (124860, 1257049)]