61846320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 130641360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 587, 878, 1174, 1317, 1756, 1761, 2195, 2348, 2634, 2935, 3512, 3522, 4390, 4696, 5268, 5870, 6585, 7024, 7044, 8780, 8805, 9392, 10536, 11740, 13170, 14088, 17560, 17610, 21072, 23480, 26340, 28176, 35120, 35220, 46960, 52680, 70440, 105360, 140880, 257693, 515386, 773079, 1030772, 1288465, 1546158, 2061544, 2576930, 3092316, 3865395, 4123088, 5153860, 6184632, 7730790, 10307720, 12369264, 15461580, 20615440, 30923160, 61846320]

約数ペア:

[(1, 61846320), (2, 30923160), (3, 20615440), (4, 15461580), (5, 12369264), (6, 10307720), (8, 7730790), (10, 6184632), (12, 5153860), (15, 4123088), (16, 3865395), (20, 3092316), (24, 2576930), (30, 2061544), (40, 1546158), (48, 1288465), (60, 1030772), (80, 773079), (120, 515386), (240, 257693), (439, 140880), (587, 105360), (878, 70440), (1174, 52680), (1317, 46960), (1756, 35220), (1761, 35120), (2195, 28176), (2348, 26340), (2634, 23480), (2935, 21072), (3512, 17610), (3522, 17560), (4390, 14088), (4696, 13170), (5268, 11740), (5870, 10536), (6585, 9392), (7024, 8805), (7044, 8780)]