39517680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7159}}^1$

素因数の和:7198

約数の個数: 80

約数和(自身を含む): 127848960

約数和(自身を除く): 88331280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 7159, 14318, 21477, 28636, 35795, 42954, 57272, 71590, 85908, 107385, 114544, 143180, 164657, 171816, 214770, 286360, 329314, 343632, 429540, 493971, 572720, 658628, 823285, 859080, 987942, 1317256, 1646570, 1718160, 1975884, 2469855, 2634512, 3293140, 3951768, 4939710, 6586280, 7903536, 9879420, 13172560, 19758840, 39517680]

約数ペア:

[(1, 39517680), (2, 19758840), (3, 13172560), (4, 9879420), (5, 7903536), (6, 6586280), (8, 4939710), (10, 3951768), (12, 3293140), (15, 2634512), (16, 2469855), (20, 1975884), (23, 1718160), (24, 1646570), (30, 1317256), (40, 987942), (46, 859080), (48, 823285), (60, 658628), (69, 572720), (80, 493971), (92, 429540), (115, 343632), (120, 329314), (138, 286360), (184, 214770), (230, 171816), (240, 164657), (276, 143180), (345, 114544), (368, 107385), (460, 85908), (552, 71590), (690, 57272), (920, 42954), (1104, 35795), (1380, 28636), (1840, 21477), (2760, 14318), (5520, 7159)]