459780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 1317120

約数和(自身を除く): 857340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 97, 158, 194, 237, 291, 316, 388, 395, 474, 485, 582, 790, 948, 970, 1164, 1185, 1455, 1580, 1940, 2370, 2910, 4740, 5820, 7663, 15326, 22989, 30652, 38315, 45978, 76630, 91956, 114945, 153260, 229890, 459780]

約数ペア:

[(1, 459780), (2, 229890), (3, 153260), (4, 114945), (5, 91956), (6, 76630), (10, 45978), (12, 38315), (15, 30652), (20, 22989), (30, 15326), (60, 7663), (79, 5820), (97, 4740), (158, 2910), (194, 2370), (237, 1940), (291, 1580), (316, 1455), (388, 1185), (395, 1164), (474, 970), (485, 948), (582, 790)]