960030320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{387109}}^1$

素因数の和:387153

約数の個数: 40

約数和(自身を含む): 2304078720

約数和(自身を除く): 1344048400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 387109, 774218, 1548436, 1935545, 3096872, 3871090, 6193744, 7742180, 12000379, 15484360, 24000758, 30968720, 48001516, 60001895, 96003032, 120003790, 192006064, 240007580, 480015160, 960030320]

約数ペア:

[(1, 960030320), (2, 480015160), (4, 240007580), (5, 192006064), (8, 120003790), (10, 96003032), (16, 60001895), (20, 48001516), (31, 30968720), (40, 24000758), (62, 15484360), (80, 12000379), (124, 7742180), (155, 6193744), (248, 3871090), (310, 3096872), (496, 1935545), (620, 1548436), (1240, 774218), (2480, 387109)]