243797160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25717}}^1$

素因数の和:25810

約数の個数: 64

約数和(自身を含む): 740678400

約数和(自身を除く): 496881240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 25717, 51434, 77151, 102868, 128585, 154302, 205736, 257170, 308604, 385755, 514340, 617208, 771510, 1028680, 1543020, 2031643, 3086040, 4063286, 6094929, 8126572, 10158215, 12189858, 16253144, 20316430, 24379716, 30474645, 40632860, 48759432, 60949290, 81265720, 121898580, 243797160]

約数ペア:

[(1, 243797160), (2, 121898580), (3, 81265720), (4, 60949290), (5, 48759432), (6, 40632860), (8, 30474645), (10, 24379716), (12, 20316430), (15, 16253144), (20, 12189858), (24, 10158215), (30, 8126572), (40, 6094929), (60, 4063286), (79, 3086040), (120, 2031643), (158, 1543020), (237, 1028680), (316, 771510), (395, 617208), (474, 514340), (632, 385755), (790, 308604), (948, 257170), (1185, 205736), (1580, 154302), (1896, 128585), (2370, 102868), (3160, 77151), (4740, 51434), (9480, 25717)]