118817220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12149}}^1$

素因数の和:12324

約数の個数: 48

約数和(自身を含む): 334756800

約数和(自身を除く): 215939580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 12149, 24298, 36447, 48596, 60745, 72894, 121490, 145788, 182235, 242980, 364470, 728940, 1980287, 3960574, 5940861, 7921148, 9901435, 11881722, 19802870, 23763444, 29704305, 39605740, 59408610, 118817220]

約数ペア:

[(1, 118817220), (2, 59408610), (3, 39605740), (4, 29704305), (5, 23763444), (6, 19802870), (10, 11881722), (12, 9901435), (15, 7921148), (20, 5940861), (30, 3960574), (60, 1980287), (163, 728940), (326, 364470), (489, 242980), (652, 182235), (815, 145788), (978, 121490), (1630, 72894), (1956, 60745), (2445, 48596), (3260, 36447), (4890, 24298), (9780, 12149)]