1260696660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{356129}}^1$

素因数の和:356200

約数の個数: 48

約数和(自身を含む): 3589790400

約数和(自身を除く): 2329093740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 356129, 712258, 1068387, 1424516, 1780645, 2136774, 3561290, 4273548, 5341935, 7122580, 10683870, 21011611, 21367740, 42023222, 63034833, 84046444, 105058055, 126069666, 210116110, 252139332, 315174165, 420232220, 630348330, 1260696660]

約数ペア:

[(1, 1260696660), (2, 630348330), (3, 420232220), (4, 315174165), (5, 252139332), (6, 210116110), (10, 126069666), (12, 105058055), (15, 84046444), (20, 63034833), (30, 42023222), (59, 21367740), (60, 21011611), (118, 10683870), (177, 7122580), (236, 5341935), (295, 4273548), (354, 3561290), (590, 2136774), (708, 1780645), (885, 1424516), (1180, 1068387), (1770, 712258), (3540, 356129)]