1972161480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16434679}}^1$

素因数の和:16434693

約数の個数: 32

約数和(自身を含む): 5916484800

約数和(自身を除く): 3944323320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16434679, 32869358, 49304037, 65738716, 82173395, 98608074, 131477432, 164346790, 197216148, 246520185, 328693580, 394432296, 493040370, 657387160, 986080740, 1972161480]

約数ペア:

[(1, 1972161480), (2, 986080740), (3, 657387160), (4, 493040370), (5, 394432296), (6, 328693580), (8, 246520185), (10, 197216148), (12, 164346790), (15, 131477432), (20, 98608074), (24, 82173395), (30, 65738716), (40, 49304037), (60, 32869358), (120, 16434679)]