222978720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{464539}}^1$

素因数の和:464557

約数の個数: 48

約数和(自身を含む): 702384480

約数和(自身を除く): 479405760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 464539, 929078, 1393617, 1858156, 2322695, 2787234, 3716312, 4645390, 5574468, 6968085, 7432624, 9290780, 11148936, 13936170, 14865248, 18581560, 22297872, 27872340, 37163120, 44595744, 55744680, 74326240, 111489360, 222978720]

約数ペア:

[(1, 222978720), (2, 111489360), (3, 74326240), (4, 55744680), (5, 44595744), (6, 37163120), (8, 27872340), (10, 22297872), (12, 18581560), (15, 14865248), (16, 13936170), (20, 11148936), (24, 9290780), (30, 7432624), (32, 6968085), (40, 5574468), (48, 4645390), (60, 3716312), (80, 2787234), (96, 2322695), (120, 1858156), (160, 1393617), (240, 929078), (480, 464539)]