88644960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61559}}^1$

素因数の和:61580

約数の個数: 72

約数和(自身を含む): 302505840

約数和(自身を除く): 213860880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 61559, 123118, 184677, 246236, 307795, 369354, 492472, 554031, 615590, 738708, 923385, 984944, 1108062, 1231180, 1477416, 1846770, 1969888, 2216124, 2462360, 2770155, 2954832, 3693540, 4432248, 4924720, 5540310, 5909664, 7387080, 8864496, 9849440, 11080620, 14774160, 17728992, 22161240, 29548320, 44322480, 88644960]

約数ペア:

[(1, 88644960), (2, 44322480), (3, 29548320), (4, 22161240), (5, 17728992), (6, 14774160), (8, 11080620), (9, 9849440), (10, 8864496), (12, 7387080), (15, 5909664), (16, 5540310), (18, 4924720), (20, 4432248), (24, 3693540), (30, 2954832), (32, 2770155), (36, 2462360), (40, 2216124), (45, 1969888), (48, 1846770), (60, 1477416), (72, 1231180), (80, 1108062), (90, 984944), (96, 923385), (120, 738708), (144, 615590), (160, 554031), (180, 492472), (240, 369354), (288, 307795), (360, 246236), (480, 184677), (720, 123118), (1440, 61559)]