119291220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5059}}^1$

素因数の和:5205

約数の個数: 72

約数和(自身を含む): 364684320

約数和(自身を除く): 245393100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5059, 5895, 7860, 10118, 11790, 15177, 20236, 23580, 25295, 30354, 45531, 50590, 60708, 75885, 91062, 101180, 151770, 182124, 227655, 303540, 455310, 662729, 910620, 1325458, 1988187, 2650916, 3313645, 3976374, 5964561, 6627290, 7952748, 9940935, 11929122, 13254580, 19881870, 23858244, 29822805, 39763740, 59645610, 119291220]

約数ペア:

[(1, 119291220), (2, 59645610), (3, 39763740), (4, 29822805), (5, 23858244), (6, 19881870), (9, 13254580), (10, 11929122), (12, 9940935), (15, 7952748), (18, 6627290), (20, 5964561), (30, 3976374), (36, 3313645), (45, 2650916), (60, 1988187), (90, 1325458), (131, 910620), (180, 662729), (262, 455310), (393, 303540), (524, 227655), (655, 182124), (786, 151770), (1179, 101180), (1310, 91062), (1572, 75885), (1965, 60708), (2358, 50590), (2620, 45531), (3930, 30354), (4716, 25295), (5059, 23580), (5895, 20236), (7860, 15177), (10118, 11790)]