55173240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153259}}^1$

素因数の和:153276

約数の個数: 48

約数和(自身を含む): 179314200

約数和(自身を除く): 124140960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 153259, 306518, 459777, 613036, 766295, 919554, 1226072, 1379331, 1532590, 1839108, 2298885, 2758662, 3065180, 3678216, 4597770, 5517324, 6130360, 6896655, 9195540, 11034648, 13793310, 18391080, 27586620, 55173240]

約数ペア:

[(1, 55173240), (2, 27586620), (3, 18391080), (4, 13793310), (5, 11034648), (6, 9195540), (8, 6896655), (9, 6130360), (10, 5517324), (12, 4597770), (15, 3678216), (18, 3065180), (20, 2758662), (24, 2298885), (30, 1839108), (36, 1532590), (40, 1379331), (45, 1226072), (60, 919554), (72, 766295), (90, 613036), (120, 459777), (180, 306518), (360, 153259)]