157017480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42209}}^1$

素因数の和:42254

約数の個数: 64

約数和(自身を含む): 486259200

約数和(自身を除く): 329241720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 42209, 84418, 126627, 168836, 211045, 253254, 337672, 422090, 506508, 633135, 844180, 1013016, 1266270, 1308479, 1688360, 2532540, 2616958, 3925437, 5065080, 5233916, 6542395, 7850874, 10467832, 13084790, 15701748, 19627185, 26169580, 31403496, 39254370, 52339160, 78508740, 157017480]

約数ペア:

[(1, 157017480), (2, 78508740), (3, 52339160), (4, 39254370), (5, 31403496), (6, 26169580), (8, 19627185), (10, 15701748), (12, 13084790), (15, 10467832), (20, 7850874), (24, 6542395), (30, 5233916), (31, 5065080), (40, 3925437), (60, 2616958), (62, 2532540), (93, 1688360), (120, 1308479), (124, 1266270), (155, 1013016), (186, 844180), (248, 633135), (310, 506508), (372, 422090), (465, 337672), (620, 253254), (744, 211045), (930, 168836), (1240, 126627), (1860, 84418), (3720, 42209)]