132628920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2251}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 398874240

約数和(自身を除く): 266245320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2251, 2455, 2946, 3928, 4502, 4910, 5892, 6753, 7365, 9004, 9820, 11255, 11784, 13506, 14730, 18008, 19640, 22510, 27012, 29460, 33765, 45020, 54024, 58920, 67530, 90040, 135060, 270120, 1105241, 2210482, 3315723, 4420964, 5526205, 6631446, 8841928, 11052410, 13262892, 16578615, 22104820, 26525784, 33157230, 44209640, 66314460, 132628920]

約数ペア:

[(1, 132628920), (2, 66314460), (3, 44209640), (4, 33157230), (5, 26525784), (6, 22104820), (8, 16578615), (10, 13262892), (12, 11052410), (15, 8841928), (20, 6631446), (24, 5526205), (30, 4420964), (40, 3315723), (60, 2210482), (120, 1105241), (491, 270120), (982, 135060), (1473, 90040), (1964, 67530), (2251, 58920), (2455, 54024), (2946, 45020), (3928, 33765), (4502, 29460), (4910, 27012), (5892, 22510), (6753, 19640), (7365, 18008), (9004, 14730), (9820, 13506), (11255, 11784)]