61372680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{511439}}^1$

素因数の和:511453

約数の個数: 32

約数和(自身を含む): 184118400

約数和(自身を除く): 122745720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 511439, 1022878, 1534317, 2045756, 2557195, 3068634, 4091512, 5114390, 6137268, 7671585, 10228780, 12274536, 15343170, 20457560, 30686340, 61372680]

約数ペア:

[(1, 61372680), (2, 30686340), (3, 20457560), (4, 15343170), (5, 12274536), (6, 10228780), (8, 7671585), (10, 6137268), (12, 5114390), (15, 4091512), (20, 3068634), (24, 2557195), (30, 2045756), (40, 1534317), (60, 1022878), (120, 511439)]