141319440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{196277}}^1$

素因数の和:196296

約数の個数: 60

約数和(自身を含む): 474600204

約数和(自身を除く): 333280764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 196277, 392554, 588831, 785108, 981385, 1177662, 1570216, 1766493, 1962770, 2355324, 2944155, 3140432, 3532986, 3925540, 4710648, 5888310, 7065972, 7851080, 8832465, 9421296, 11776620, 14131944, 15702160, 17664930, 23553240, 28263888, 35329860, 47106480, 70659720, 141319440]

約数ペア:

[(1, 141319440), (2, 70659720), (3, 47106480), (4, 35329860), (5, 28263888), (6, 23553240), (8, 17664930), (9, 15702160), (10, 14131944), (12, 11776620), (15, 9421296), (16, 8832465), (18, 7851080), (20, 7065972), (24, 5888310), (30, 4710648), (36, 3925540), (40, 3532986), (45, 3140432), (48, 2944155), (60, 2355324), (72, 1962770), (80, 1766493), (90, 1570216), (120, 1177662), (144, 981385), (180, 785108), (240, 588831), (360, 392554), (720, 196277)]