120290472

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23531}}^1$

素因数の和:23614

約数の個数: 48

約数和(自身を含む): 330389280

約数和(自身を除く): 210098808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 23531, 47062, 70593, 94124, 141186, 188248, 211779, 282372, 423558, 564744, 847116, 1670701, 1694232, 3341402, 5012103, 6682804, 10024206, 13365608, 15036309, 20048412, 30072618, 40096824, 60145236, 120290472]

約数ペア:

[(1, 120290472), (2, 60145236), (3, 40096824), (4, 30072618), (6, 20048412), (8, 15036309), (9, 13365608), (12, 10024206), (18, 6682804), (24, 5012103), (36, 3341402), (71, 1694232), (72, 1670701), (142, 847116), (213, 564744), (284, 423558), (426, 282372), (568, 211779), (639, 188248), (852, 141186), (1278, 94124), (1704, 70593), (2556, 47062), (5112, 23531)]