2513520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3491}}^1$

素因数の和:3510

約数の個数: 60

約数和(自身を含む): 8443656

約数和(自身を除く): 5930136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3491, 6982, 10473, 13964, 17455, 20946, 27928, 31419, 34910, 41892, 52365, 55856, 62838, 69820, 83784, 104730, 125676, 139640, 157095, 167568, 209460, 251352, 279280, 314190, 418920, 502704, 628380, 837840, 1256760, 2513520]

約数ペア:

[(1, 2513520), (2, 1256760), (3, 837840), (4, 628380), (5, 502704), (6, 418920), (8, 314190), (9, 279280), (10, 251352), (12, 209460), (15, 167568), (16, 157095), (18, 139640), (20, 125676), (24, 104730), (30, 83784), (36, 69820), (40, 62838), (45, 55856), (48, 52365), (60, 41892), (72, 34910), (80, 31419), (90, 27928), (120, 20946), (144, 17455), (180, 13964), (240, 10473), (360, 6982), (720, 3491)]