20234640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 63835200

約数和(自身を除く): 43600560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1429, 1770, 2360, 2832, 2858, 3540, 4287, 4720, 5716, 7080, 7145, 8574, 11432, 14160, 14290, 17148, 21435, 22864, 28580, 34296, 42870, 57160, 68592, 84311, 85740, 114320, 168622, 171480, 252933, 337244, 342960, 421555, 505866, 674488, 843110, 1011732, 1264665, 1348976, 1686220, 2023464, 2529330, 3372440, 4046928, 5058660, 6744880, 10117320, 20234640]

約数ペア:

[(1, 20234640), (2, 10117320), (3, 6744880), (4, 5058660), (5, 4046928), (6, 3372440), (8, 2529330), (10, 2023464), (12, 1686220), (15, 1348976), (16, 1264665), (20, 1011732), (24, 843110), (30, 674488), (40, 505866), (48, 421555), (59, 342960), (60, 337244), (80, 252933), (118, 171480), (120, 168622), (177, 114320), (236, 85740), (240, 84311), (295, 68592), (354, 57160), (472, 42870), (590, 34296), (708, 28580), (885, 22864), (944, 21435), (1180, 17148), (1416, 14290), (1429, 14160), (1770, 11432), (2360, 8574), (2832, 7145), (2858, 7080), (3540, 5716), (4287, 4720)]