228218280

素因数分解:

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

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 707810400

約数和(自身を除く): 479592120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1860, 1922, 1979, 2883, 3720, 3844, 3958, 4805, 5766, 5937, 7688, 7916, 9610, 9895, 11532, 11874, 14415, 15832, 19220, 19790, 23064, 23748, 28830, 29685, 38440, 39580, 47496, 57660, 59370, 61349, 79160, 115320, 118740, 122698, 184047, 237480, 245396, 306745, 368094, 490792, 613490, 736188, 920235, 1226980, 1472376, 1840470, 1901819, 2453960, 3680940, 3803638, 5705457, 7361880, 7607276, 9509095, 11410914, 15214552, 19018190, 22821828, 28527285, 38036380, 45643656, 57054570, 76072760, 114109140, 228218280]

約数ペア:

[(1, 228218280), (2, 114109140), (3, 76072760), (4, 57054570), (5, 45643656), (6, 38036380), (8, 28527285), (10, 22821828), (12, 19018190), (15, 15214552), (20, 11410914), (24, 9509095), (30, 7607276), (31, 7361880), (40, 5705457), (60, 3803638), (62, 3680940), (93, 2453960), (120, 1901819), (124, 1840470), (155, 1472376), (186, 1226980), (248, 920235), (310, 736188), (372, 613490), (465, 490792), (620, 368094), (744, 306745), (930, 245396), (961, 237480), (1240, 184047), (1860, 122698), (1922, 118740), (1979, 115320), (2883, 79160), (3720, 61349), (3844, 59370), (3958, 57660), (4805, 47496), (5766, 39580), (5937, 38440), (7688, 29685), (7916, 28830), (9610, 23748), (9895, 23064), (11532, 19790), (11874, 19220), (14415, 15832)]