76723320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639361}}^1$

素因数の和:639375

約数の個数: 32

約数和(自身を含む): 230170320

約数和(自身を除く): 153447000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639361, 1278722, 1918083, 2557444, 3196805, 3836166, 5114888, 6393610, 7672332, 9590415, 12787220, 15344664, 19180830, 25574440, 38361660, 76723320]

約数ペア:

[(1, 76723320), (2, 38361660), (3, 25574440), (4, 19180830), (5, 15344664), (6, 12787220), (8, 9590415), (10, 7672332), (12, 6393610), (15, 5114888), (20, 3836166), (24, 3196805), (30, 2557444), (40, 1918083), (60, 1278722), (120, 639361)]