12228891960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{733147}}^1$

素因数の和:733300

約数の個数: 64

約数和(自身を含む): 36950659200

約数和(自身を除く): 24721767240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 733147, 1466294, 2199441, 2932588, 3665735, 4398882, 5865176, 7331470, 8797764, 10997205, 14662940, 17595528, 21994410, 29325880, 43988820, 87977640, 101907433, 203814866, 305722299, 407629732, 509537165, 611444598, 815259464, 1019074330, 1222889196, 1528611495, 2038148660, 2445778392, 3057222990, 4076297320, 6114445980, 12228891960]

約数ペア:

[(1, 12228891960), (2, 6114445980), (3, 4076297320), (4, 3057222990), (5, 2445778392), (6, 2038148660), (8, 1528611495), (10, 1222889196), (12, 1019074330), (15, 815259464), (20, 611444598), (24, 509537165), (30, 407629732), (40, 305722299), (60, 203814866), (120, 101907433), (139, 87977640), (278, 43988820), (417, 29325880), (556, 21994410), (695, 17595528), (834, 14662940), (1112, 10997205), (1390, 8797764), (1668, 7331470), (2085, 5865176), (2780, 4398882), (3336, 3665735), (4170, 2932588), (5560, 2199441), (8340, 1466294), (16680, 733147)]