12358260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 38054016

約数和(自身を除く): 25695756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 967, 1065, 1278, 1420, 1934, 2130, 2556, 2901, 3195, 3868, 4260, 4835, 5802, 6390, 8703, 9670, 11604, 12780, 14505, 17406, 19340, 29010, 34812, 43515, 58020, 68657, 87030, 137314, 174060, 205971, 274628, 343285, 411942, 617913, 686570, 823884, 1029855, 1235826, 1373140, 2059710, 2471652, 3089565, 4119420, 6179130, 12358260]

約数ペア:

[(1, 12358260), (2, 6179130), (3, 4119420), (4, 3089565), (5, 2471652), (6, 2059710), (9, 1373140), (10, 1235826), (12, 1029855), (15, 823884), (18, 686570), (20, 617913), (30, 411942), (36, 343285), (45, 274628), (60, 205971), (71, 174060), (90, 137314), (142, 87030), (180, 68657), (213, 58020), (284, 43515), (355, 34812), (426, 29010), (639, 19340), (710, 17406), (852, 14505), (967, 12780), (1065, 11604), (1278, 9670), (1420, 8703), (1934, 6390), (2130, 5802), (2556, 4835), (2901, 4260), (3195, 3868)]