74018040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2293}}^1$

素因数の和:2576

約数の個数: 64

約数和(自身を含む): 222976800

約数和(自身を除く): 148958760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2293, 2690, 3228, 4035, 4586, 5380, 6456, 6879, 8070, 9172, 10760, 11465, 13758, 16140, 18344, 22930, 27516, 32280, 34395, 45860, 55032, 68790, 91720, 137580, 275160, 616817, 1233634, 1850451, 2467268, 3084085, 3700902, 4934536, 6168170, 7401804, 9252255, 12336340, 14803608, 18504510, 24672680, 37009020, 74018040]

約数ペア:

[(1, 74018040), (2, 37009020), (3, 24672680), (4, 18504510), (5, 14803608), (6, 12336340), (8, 9252255), (10, 7401804), (12, 6168170), (15, 4934536), (20, 3700902), (24, 3084085), (30, 2467268), (40, 1850451), (60, 1233634), (120, 616817), (269, 275160), (538, 137580), (807, 91720), (1076, 68790), (1345, 55032), (1614, 45860), (2152, 34395), (2293, 32280), (2690, 27516), (3228, 22930), (4035, 18344), (4586, 16140), (5380, 13758), (6456, 11465), (6879, 10760), (8070, 9172)]