98931720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3697}}^1$

素因数の和:3934

約数の個数: 64

約数和(自身を含む): 298206720

約数和(自身を除く): 199275000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3697, 4460, 5352, 6690, 7394, 8920, 11091, 13380, 14788, 18485, 22182, 26760, 29576, 36970, 44364, 55455, 73940, 88728, 110910, 147880, 221820, 443640, 824431, 1648862, 2473293, 3297724, 4122155, 4946586, 6595448, 8244310, 9893172, 12366465, 16488620, 19786344, 24732930, 32977240, 49465860, 98931720]

約数ペア:

[(1, 98931720), (2, 49465860), (3, 32977240), (4, 24732930), (5, 19786344), (6, 16488620), (8, 12366465), (10, 9893172), (12, 8244310), (15, 6595448), (20, 4946586), (24, 4122155), (30, 3297724), (40, 2473293), (60, 1648862), (120, 824431), (223, 443640), (446, 221820), (669, 147880), (892, 110910), (1115, 88728), (1338, 73940), (1784, 55455), (2230, 44364), (2676, 36970), (3345, 29576), (3697, 26760), (4460, 22182), (5352, 18485), (6690, 14788), (7394, 13380), (8920, 11091)]