68831760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4861}}^1$

素因数の和:4936

約数の個数: 80

約数和(自身を含む): 217039680

約数和(自身を除く): 148207920

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, 1770, 2360, 2832, 3540, 4720, 4861, 7080, 9722, 14160, 14583, 19444, 24305, 29166, 38888, 48610, 58332, 72915, 77776, 97220, 116664, 145830, 194440, 233328, 286799, 291660, 388880, 573598, 583320, 860397, 1147196, 1166640, 1433995, 1720794, 2294392, 2867990, 3441588, 4301985, 4588784, 5735980, 6883176, 8603970, 11471960, 13766352, 17207940, 22943920, 34415880, 68831760]

約数ペア:

[(1, 68831760), (2, 34415880), (3, 22943920), (4, 17207940), (5, 13766352), (6, 11471960), (8, 8603970), (10, 6883176), (12, 5735980), (15, 4588784), (16, 4301985), (20, 3441588), (24, 2867990), (30, 2294392), (40, 1720794), (48, 1433995), (59, 1166640), (60, 1147196), (80, 860397), (118, 583320), (120, 573598), (177, 388880), (236, 291660), (240, 286799), (295, 233328), (354, 194440), (472, 145830), (590, 116664), (708, 97220), (885, 77776), (944, 72915), (1180, 58332), (1416, 48610), (1770, 38888), (2360, 29166), (2832, 24305), (3540, 19444), (4720, 14583), (4861, 14160), (7080, 9722)]