888149520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28687}}^1$

素因数の和:28749

約数の個数: 120

約数和(自身を含む): 3052173696

約数和(自身を除く): 2164024176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 28687, 30960, 57374, 86061, 114748, 143435, 172122, 229496, 258183, 286870, 344244, 430305, 458992, 516366, 573740, 688488, 860610, 1032732, 1147480, 1233541, 1290915, 1376976, 1721220, 2065464, 2294960, 2467082, 2581830, 3442440, 3700623, 4130928, 4934164, 5163660, 6167705, 6884880, 7401246, 9868328, 10327320, 11101869, 12335410, 14802492, 18503115, 19736656, 20654640, 22203738, 24670820, 29604984, 37006230, 44407476, 49341640, 55509345, 59209968, 74012460, 88814952, 98683280, 111018690, 148024920, 177629904, 222037380, 296049840, 444074760, 888149520]

約数ペア:

[(1, 888149520), (2, 444074760), (3, 296049840), (4, 222037380), (5, 177629904), (6, 148024920), (8, 111018690), (9, 98683280), (10, 88814952), (12, 74012460), (15, 59209968), (16, 55509345), (18, 49341640), (20, 44407476), (24, 37006230), (30, 29604984), (36, 24670820), (40, 22203738), (43, 20654640), (45, 19736656), (48, 18503115), (60, 14802492), (72, 12335410), (80, 11101869), (86, 10327320), (90, 9868328), (120, 7401246), (129, 6884880), (144, 6167705), (172, 5163660), (180, 4934164), (215, 4130928), (240, 3700623), (258, 3442440), (344, 2581830), (360, 2467082), (387, 2294960), (430, 2065464), (516, 1721220), (645, 1376976), (688, 1290915), (720, 1233541), (774, 1147480), (860, 1032732), (1032, 860610), (1290, 688488), (1548, 573740), (1720, 516366), (1935, 458992), (2064, 430305), (2580, 344244), (3096, 286870), (3440, 258183), (3870, 229496), (5160, 172122), (6192, 143435), (7740, 114748), (10320, 86061), (15480, 57374), (28687, 30960)]