1330274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{165457}}^1$

素因数の和:165538

約数の個数: 64

約数和(自身を含む): 4050411840

約数和(自身を除く): 2720137560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 165457, 330914, 496371, 661828, 827285, 992742, 1323656, 1654570, 1985484, 2481855, 3309140, 3970968, 4963710, 6618280, 9927420, 11085619, 19854840, 22171238, 33256857, 44342476, 55428095, 66513714, 88684952, 110856190, 133027428, 166284285, 221712380, 266054856, 332568570, 443424760, 665137140, 1330274280]

約数ペア:

[(1, 1330274280), (2, 665137140), (3, 443424760), (4, 332568570), (5, 266054856), (6, 221712380), (8, 166284285), (10, 133027428), (12, 110856190), (15, 88684952), (20, 66513714), (24, 55428095), (30, 44342476), (40, 33256857), (60, 22171238), (67, 19854840), (120, 11085619), (134, 9927420), (201, 6618280), (268, 4963710), (335, 3970968), (402, 3309140), (536, 2481855), (670, 1985484), (804, 1654570), (1005, 1323656), (1340, 992742), (1608, 827285), (2010, 661828), (2680, 496371), (4020, 330914), (8040, 165457)]