67964760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188791}}^1$

素因数の和:188808

約数の個数: 48

約数和(自身を含む): 220886640

約数和(自身を除く): 152921880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 188791, 377582, 566373, 755164, 943955, 1132746, 1510328, 1699119, 1887910, 2265492, 2831865, 3398238, 3775820, 4530984, 5663730, 6796476, 7551640, 8495595, 11327460, 13592952, 16991190, 22654920, 33982380, 67964760]

約数ペア:

[(1, 67964760), (2, 33982380), (3, 22654920), (4, 16991190), (5, 13592952), (6, 11327460), (8, 8495595), (9, 7551640), (10, 6796476), (12, 5663730), (15, 4530984), (18, 3775820), (20, 3398238), (24, 2831865), (30, 2265492), (36, 1887910), (40, 1699119), (45, 1510328), (60, 1132746), (72, 943955), (90, 755164), (120, 566373), (180, 377582), (360, 188791)]