61196560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 150704640

約数和(自身を除く): 89508080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 368, 395, 421, 460, 632, 790, 842, 920, 1264, 1580, 1684, 1817, 1840, 2105, 3160, 3368, 3634, 4210, 6320, 6736, 7268, 8420, 9085, 9683, 14536, 16840, 18170, 19366, 29072, 33259, 33680, 36340, 38732, 48415, 66518, 72680, 77464, 96830, 133036, 145360, 154928, 166295, 193660, 266072, 332590, 387320, 532144, 665180, 764957, 774640, 1330360, 1529914, 2660720, 3059828, 3824785, 6119656, 7649570, 12239312, 15299140, 30598280, 61196560]

約数ペア:

[(1, 61196560), (2, 30598280), (4, 15299140), (5, 12239312), (8, 7649570), (10, 6119656), (16, 3824785), (20, 3059828), (23, 2660720), (40, 1529914), (46, 1330360), (79, 774640), (80, 764957), (92, 665180), (115, 532144), (158, 387320), (184, 332590), (230, 266072), (316, 193660), (368, 166295), (395, 154928), (421, 145360), (460, 133036), (632, 96830), (790, 77464), (842, 72680), (920, 66518), (1264, 48415), (1580, 38732), (1684, 36340), (1817, 33680), (1840, 33259), (2105, 29072), (3160, 19366), (3368, 18170), (3634, 16840), (4210, 14536), (6320, 9683), (6736, 9085), (7268, 8420)]