88918560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2317

約数の個数: 144

約数和(自身を含む): 314810496

約数和(自身を除く): 225891936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2287, 2430, 2592, 3240, 3888, 4320, 4574, 4860, 6480, 6861, 7776, 9148, 9720, 11435, 12960, 13722, 18296, 19440, 20583, 22870, 27444, 34305, 36592, 38880, 41166, 45740, 54888, 61749, 68610, 73184, 82332, 91480, 102915, 109776, 123498, 137220, 164664, 182960, 185247, 205830, 219552, 246996, 274440, 308745, 329328, 365920, 370494, 411660, 493992, 548880, 555741, 617490, 658656, 740988, 823320, 926235, 987984, 1097760, 1111482, 1234980, 1481976, 1646640, 1852470, 1975968, 2222964, 2469960, 2778705, 2963952, 3293280, 3704940, 4445928, 4939920, 5557410, 5927904, 7409880, 8891856, 9879840, 11114820, 14819760, 17783712, 22229640, 29639520, 44459280, 88918560]

約数ペア:

[(1, 88918560), (2, 44459280), (3, 29639520), (4, 22229640), (5, 17783712), (6, 14819760), (8, 11114820), (9, 9879840), (10, 8891856), (12, 7409880), (15, 5927904), (16, 5557410), (18, 4939920), (20, 4445928), (24, 3704940), (27, 3293280), (30, 2963952), (32, 2778705), (36, 2469960), (40, 2222964), (45, 1975968), (48, 1852470), (54, 1646640), (60, 1481976), (72, 1234980), (80, 1111482), (81, 1097760), (90, 987984), (96, 926235), (108, 823320), (120, 740988), (135, 658656), (144, 617490), (160, 555741), (162, 548880), (180, 493992), (216, 411660), (240, 370494), (243, 365920), (270, 329328), (288, 308745), (324, 274440), (360, 246996), (405, 219552), (432, 205830), (480, 185247), (486, 182960), (540, 164664), (648, 137220), (720, 123498), (810, 109776), (864, 102915), (972, 91480), (1080, 82332), (1215, 73184), (1296, 68610), (1440, 61749), (1620, 54888), (1944, 45740), (2160, 41166), (2287, 38880), (2430, 36592), (2592, 34305), (3240, 27444), (3888, 22870), (4320, 20583), (4574, 19440), (4860, 18296), (6480, 13722), (6861, 12960), (7776, 11435), (9148, 9720)]