8284680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 27856620

約数和(自身を除く): 19571940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2557, 3240, 5114, 7671, 10228, 12785, 15342, 20456, 23013, 25570, 30684, 38355, 46026, 51140, 61368, 69039, 76710, 92052, 102280, 115065, 138078, 153420, 184104, 207117, 230130, 276156, 306840, 345195, 414234, 460260, 552312, 690390, 828468, 920520, 1035585, 1380780, 1656936, 2071170, 2761560, 4142340, 8284680]

約数ペア:

[(1, 8284680), (2, 4142340), (3, 2761560), (4, 2071170), (5, 1656936), (6, 1380780), (8, 1035585), (9, 920520), (10, 828468), (12, 690390), (15, 552312), (18, 460260), (20, 414234), (24, 345195), (27, 306840), (30, 276156), (36, 230130), (40, 207117), (45, 184104), (54, 153420), (60, 138078), (72, 115065), (81, 102280), (90, 92052), (108, 76710), (120, 69039), (135, 61368), (162, 51140), (180, 46026), (216, 38355), (270, 30684), (324, 25570), (360, 23013), (405, 20456), (540, 15342), (648, 12785), (810, 10228), (1080, 7671), (1620, 5114), (2557, 3240)]