22085640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 74131200

約数和(自身を除く): 52045560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 1979, 2232, 2790, 3720, 3958, 5580, 5937, 7916, 9895, 11160, 11874, 15832, 17811, 19790, 23748, 29685, 35622, 39580, 47496, 59370, 61349, 71244, 79160, 89055, 118740, 122698, 142488, 178110, 184047, 237480, 245396, 306745, 356220, 368094, 490792, 552141, 613490, 712440, 736188, 920235, 1104282, 1226980, 1472376, 1840470, 2208564, 2453960, 2760705, 3680940, 4417128, 5521410, 7361880, 11042820, 22085640]

約数ペア:

[(1, 22085640), (2, 11042820), (3, 7361880), (4, 5521410), (5, 4417128), (6, 3680940), (8, 2760705), (9, 2453960), (10, 2208564), (12, 1840470), (15, 1472376), (18, 1226980), (20, 1104282), (24, 920235), (30, 736188), (31, 712440), (36, 613490), (40, 552141), (45, 490792), (60, 368094), (62, 356220), (72, 306745), (90, 245396), (93, 237480), (120, 184047), (124, 178110), (155, 142488), (180, 122698), (186, 118740), (248, 89055), (279, 79160), (310, 71244), (360, 61349), (372, 59370), (465, 47496), (558, 39580), (620, 35622), (744, 29685), (930, 23748), (1116, 19790), (1240, 17811), (1395, 15832), (1860, 11874), (1979, 11160), (2232, 9895), (2790, 7916), (3720, 5937), (3958, 5580)]