2497865280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2601943}}^1$

素因数の和:2601963

約数の個数: 56

約数和(自身を含む): 7930725312

約数和(自身を除く): 5432860032

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, 2601943, 5203886, 7805829, 10407772, 13009715, 15611658, 20815544, 26019430, 31223316, 39029145, 41631088, 52038860, 62446632, 78058290, 83262176, 104077720, 124893264, 156116580, 166524352, 208155440, 249786528, 312233160, 416310880, 499573056, 624466320, 832621760, 1248932640, 2497865280]

約数ペア:

[(1, 2497865280), (2, 1248932640), (3, 832621760), (4, 624466320), (5, 499573056), (6, 416310880), (8, 312233160), (10, 249786528), (12, 208155440), (15, 166524352), (16, 156116580), (20, 124893264), (24, 104077720), (30, 83262176), (32, 78058290), (40, 62446632), (48, 52038860), (60, 41631088), (64, 39029145), (80, 31223316), (96, 26019430), (120, 20815544), (160, 15611658), (192, 13009715), (240, 10407772), (320, 7805829), (480, 5203886), (960, 2601943)]