76739280

素因数分解:

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

素因数の和:319763

約数の個数: 40

約数和(自身を含む): 237892512

約数和(自身を除く): 161153232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 319747, 639494, 959241, 1278988, 1598735, 1918482, 2557976, 3197470, 3836964, 4796205, 5115952, 6394940, 7673928, 9592410, 12789880, 15347856, 19184820, 25579760, 38369640, 76739280]

約数ペア:

[(1, 76739280), (2, 38369640), (3, 25579760), (4, 19184820), (5, 15347856), (6, 12789880), (8, 9592410), (10, 7673928), (12, 6394940), (15, 5115952), (16, 4796205), (20, 3836964), (24, 3197470), (30, 2557976), (40, 1918482), (48, 1598735), (60, 1278988), (80, 959241), (120, 639494), (240, 319747)]