18726720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19507}}^1$

素因数の和:19527

約数の個数: 56

約数和(自身を含む): 59460384

約数和(自身を除く): 40733664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 19507, 39014, 58521, 78028, 97535, 117042, 156056, 195070, 234084, 292605, 312112, 390140, 468168, 585210, 624224, 780280, 936336, 1170420, 1248448, 1560560, 1872672, 2340840, 3121120, 3745344, 4681680, 6242240, 9363360, 18726720]

約数ペア:

[(1, 18726720), (2, 9363360), (3, 6242240), (4, 4681680), (5, 3745344), (6, 3121120), (8, 2340840), (10, 1872672), (12, 1560560), (15, 1248448), (16, 1170420), (20, 936336), (24, 780280), (30, 624224), (32, 585210), (40, 468168), (48, 390140), (60, 312112), (64, 292605), (80, 234084), (96, 195070), (120, 156056), (160, 117042), (192, 97535), (240, 78028), (320, 58521), (480, 39014), (960, 19507)]