145380720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10267}}^1$

素因数の和:10342

約数の個数: 80

約数和(自身を含む): 458363520

約数和(自身を除く): 312982800

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, 7080, 10267, 14160, 20534, 30801, 41068, 51335, 61602, 82136, 102670, 123204, 154005, 164272, 205340, 246408, 308010, 410680, 492816, 605753, 616020, 821360, 1211506, 1232040, 1817259, 2423012, 2464080, 3028765, 3634518, 4846024, 6057530, 7269036, 9086295, 9692048, 12115060, 14538072, 18172590, 24230120, 29076144, 36345180, 48460240, 72690360, 145380720]

約数ペア:

[(1, 145380720), (2, 72690360), (3, 48460240), (4, 36345180), (5, 29076144), (6, 24230120), (8, 18172590), (10, 14538072), (12, 12115060), (15, 9692048), (16, 9086295), (20, 7269036), (24, 6057530), (30, 4846024), (40, 3634518), (48, 3028765), (59, 2464080), (60, 2423012), (80, 1817259), (118, 1232040), (120, 1211506), (177, 821360), (236, 616020), (240, 605753), (295, 492816), (354, 410680), (472, 308010), (590, 246408), (708, 205340), (885, 164272), (944, 154005), (1180, 123204), (1416, 102670), (1770, 82136), (2360, 61602), (2832, 51335), (3540, 41068), (4720, 30801), (7080, 20534), (10267, 14160)]