74484320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15017}}^1$

素因数の和:15063

約数の個数: 48

約数和(自身を含む): 181657728

約数和(自身を除く): 107173408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 15017, 30034, 60068, 75085, 120136, 150170, 240272, 300340, 465527, 480544, 600680, 931054, 1201360, 1862108, 2327635, 2402720, 3724216, 4655270, 7448432, 9310540, 14896864, 18621080, 37242160, 74484320]

約数ペア:

[(1, 74484320), (2, 37242160), (4, 18621080), (5, 14896864), (8, 9310540), (10, 7448432), (16, 4655270), (20, 3724216), (31, 2402720), (32, 2327635), (40, 1862108), (62, 1201360), (80, 931054), (124, 600680), (155, 480544), (160, 465527), (248, 300340), (310, 240272), (496, 150170), (620, 120136), (992, 75085), (1240, 60068), (2480, 30034), (4960, 15017)]