230217840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{319747}}^1$

素因数の和:319766

約数の個数: 60

約数和(自身を含む): 773150664

約数和(自身を除く): 542932824

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, 319747, 639494, 959241, 1278988, 1598735, 1918482, 2557976, 2877723, 3197470, 3836964, 4796205, 5115952, 5755446, 6394940, 7673928, 9592410, 11510892, 12789880, 14388615, 15347856, 19184820, 23021784, 25579760, 28777230, 38369640, 46043568, 57554460, 76739280, 115108920, 230217840]

約数ペア:

[(1, 230217840), (2, 115108920), (3, 76739280), (4, 57554460), (5, 46043568), (6, 38369640), (8, 28777230), (9, 25579760), (10, 23021784), (12, 19184820), (15, 15347856), (16, 14388615), (18, 12789880), (20, 11510892), (24, 9592410), (30, 7673928), (36, 6394940), (40, 5755446), (45, 5115952), (48, 4796205), (60, 3836964), (72, 3197470), (80, 2877723), (90, 2557976), (120, 1918482), (144, 1598735), (180, 1278988), (240, 959241), (360, 639494), (720, 319747)]