2152680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17939}}^1$

素因数の和:17953

約数の個数: 32

約数和(自身を含む): 6458400

約数和(自身を除く): 4305720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17939, 35878, 53817, 71756, 89695, 107634, 143512, 179390, 215268, 269085, 358780, 430536, 538170, 717560, 1076340, 2152680]

約数ペア:

[(1, 2152680), (2, 1076340), (3, 717560), (4, 538170), (5, 430536), (6, 358780), (8, 269085), (10, 215268), (12, 179390), (15, 143512), (20, 107634), (24, 89695), (30, 71756), (40, 53817), (60, 35878), (120, 17939)]