13945080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 42393600

約数和(自身を除く): 28448520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1471, 1580, 1896, 2370, 2942, 3160, 4413, 4740, 5884, 7355, 8826, 9480, 11768, 14710, 17652, 22065, 29420, 35304, 44130, 58840, 88260, 116209, 176520, 232418, 348627, 464836, 581045, 697254, 929672, 1162090, 1394508, 1743135, 2324180, 2789016, 3486270, 4648360, 6972540, 13945080]

約数ペア:

[(1, 13945080), (2, 6972540), (3, 4648360), (4, 3486270), (5, 2789016), (6, 2324180), (8, 1743135), (10, 1394508), (12, 1162090), (15, 929672), (20, 697254), (24, 581045), (30, 464836), (40, 348627), (60, 232418), (79, 176520), (120, 116209), (158, 88260), (237, 58840), (316, 44130), (395, 35304), (474, 29420), (632, 22065), (790, 17652), (948, 14710), (1185, 11768), (1471, 9480), (1580, 8826), (1896, 7355), (2370, 5884), (2942, 4740), (3160, 4413)]