741420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 2308320

約数和(自身を除く): 1566900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1373, 2746, 4119, 5492, 6865, 8238, 12357, 13730, 16476, 20595, 24714, 27460, 37071, 41190, 49428, 61785, 74142, 82380, 123570, 148284, 185355, 247140, 370710, 741420]

約数ペア:

[(1, 741420), (2, 370710), (3, 247140), (4, 185355), (5, 148284), (6, 123570), (9, 82380), (10, 74142), (12, 61785), (15, 49428), (18, 41190), (20, 37071), (27, 27460), (30, 24714), (36, 20595), (45, 16476), (54, 13730), (60, 12357), (90, 8238), (108, 6865), (135, 5492), (180, 4119), (270, 2746), (540, 1373)]