63464640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66109}}^1$

素因数の和:66129

約数の個数: 56

約数和(自身を含む): 201503280

約数和(自身を除く): 138038640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 66109, 132218, 198327, 264436, 330545, 396654, 528872, 661090, 793308, 991635, 1057744, 1322180, 1586616, 1983270, 2115488, 2644360, 3173232, 3966540, 4230976, 5288720, 6346464, 7933080, 10577440, 12692928, 15866160, 21154880, 31732320, 63464640]

約数ペア:

[(1, 63464640), (2, 31732320), (3, 21154880), (4, 15866160), (5, 12692928), (6, 10577440), (8, 7933080), (10, 6346464), (12, 5288720), (15, 4230976), (16, 3966540), (20, 3173232), (24, 2644360), (30, 2115488), (32, 1983270), (40, 1586616), (48, 1322180), (60, 1057744), (64, 991635), (80, 793308), (96, 661090), (120, 528872), (160, 396654), (192, 330545), (240, 264436), (320, 198327), (480, 132218), (960, 66109)]