63724440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40849}}^1$

素因数の和:40876

約数の個数: 64

約数和(自身を含む): 205884000

約数和(自身を除く): 142159560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 40849, 81698, 122547, 163396, 204245, 245094, 326792, 408490, 490188, 531037, 612735, 816980, 980376, 1062074, 1225470, 1593111, 1633960, 2124148, 2450940, 2655185, 3186222, 4248296, 4901880, 5310370, 6372444, 7965555, 10620740, 12744888, 15931110, 21241480, 31862220, 63724440]

約数ペア:

[(1, 63724440), (2, 31862220), (3, 21241480), (4, 15931110), (5, 12744888), (6, 10620740), (8, 7965555), (10, 6372444), (12, 5310370), (13, 4901880), (15, 4248296), (20, 3186222), (24, 2655185), (26, 2450940), (30, 2124148), (39, 1633960), (40, 1593111), (52, 1225470), (60, 1062074), (65, 980376), (78, 816980), (104, 612735), (120, 531037), (130, 490188), (156, 408490), (195, 326792), (260, 245094), (312, 204245), (390, 163396), (520, 122547), (780, 81698), (1560, 40849)]