195038880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{406331}}^1$

素因数の和:406349

約数の個数: 48

約数和(自身を含む): 614373984

約数和(自身を除く): 419335104

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, 406331, 812662, 1218993, 1625324, 2031655, 2437986, 3250648, 4063310, 4875972, 6094965, 6501296, 8126620, 9751944, 12189930, 13002592, 16253240, 19503888, 24379860, 32506480, 39007776, 48759720, 65012960, 97519440, 195038880]

約数ペア:

[(1, 195038880), (2, 97519440), (3, 65012960), (4, 48759720), (5, 39007776), (6, 32506480), (8, 24379860), (10, 19503888), (12, 16253240), (15, 13002592), (16, 12189930), (20, 9751944), (24, 8126620), (30, 6501296), (32, 6094965), (40, 4875972), (48, 4063310), (60, 3250648), (80, 2437986), (96, 2031655), (120, 1625324), (160, 1218993), (240, 812662), (480, 406331)]