1604533680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2228519}}^1$

素因数の和:2228538

約数の個数: 60

約数和(自身を含む): 5388561360

約数和(自身を除く): 3784027680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2228519, 4457038, 6685557, 8914076, 11142595, 13371114, 17828152, 20056671, 22285190, 26742228, 33427785, 35656304, 40113342, 44570380, 53484456, 66855570, 80226684, 89140760, 100283355, 106968912, 133711140, 160453368, 178281520, 200566710, 267422280, 320906736, 401133420, 534844560, 802266840, 1604533680]

約数ペア:

[(1, 1604533680), (2, 802266840), (3, 534844560), (4, 401133420), (5, 320906736), (6, 267422280), (8, 200566710), (9, 178281520), (10, 160453368), (12, 133711140), (15, 106968912), (16, 100283355), (18, 89140760), (20, 80226684), (24, 66855570), (30, 53484456), (36, 44570380), (40, 40113342), (45, 35656304), (48, 33427785), (60, 26742228), (72, 22285190), (80, 20056671), (90, 17828152), (120, 13371114), (144, 11142595), (180, 8914076), (240, 6685557), (360, 4457038), (720, 2228519)]