73122480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 255192000

約数和(自身を除く): 182069520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 349, 360, 388, 432, 485, 540, 582, 698, 720, 776, 873, 970, 1047, 1080, 1164, 1396, 1455, 1552, 1745, 1746, 1940, 2094, 2160, 2328, 2619, 2792, 2910, 3141, 3490, 3492, 3880, 4188, 4365, 4656, 5235, 5238, 5584, 5820, 6282, 6980, 6984, 7760, 8376, 8730, 9423, 10470, 10476, 11640, 12564, 13095, 13960, 13968, 15705, 16752, 17460, 18846, 20940, 20952, 23280, 25128, 26190, 27920, 31410, 33853, 34920, 37692, 41880, 41904, 47115, 50256, 52380, 62820, 67706, 69840, 75384, 83760, 94230, 101559, 104760, 125640, 135412, 150768, 169265, 188460, 203118, 209520, 251280, 270824, 304677, 338530, 376920, 406236, 507795, 541648, 609354, 677060, 753840, 812472, 914031, 1015590, 1218708, 1354120, 1523385, 1624944, 1828062, 2031180, 2437416, 2708240, 3046770, 3656124, 4062360, 4570155, 4874832, 6093540, 7312248, 8124720, 9140310, 12187080, 14624496, 18280620, 24374160, 36561240, 73122480]

約数ペア:

[(1, 73122480), (2, 36561240), (3, 24374160), (4, 18280620), (5, 14624496), (6, 12187080), (8, 9140310), (9, 8124720), (10, 7312248), (12, 6093540), (15, 4874832), (16, 4570155), (18, 4062360), (20, 3656124), (24, 3046770), (27, 2708240), (30, 2437416), (36, 2031180), (40, 1828062), (45, 1624944), (48, 1523385), (54, 1354120), (60, 1218708), (72, 1015590), (80, 914031), (90, 812472), (97, 753840), (108, 677060), (120, 609354), (135, 541648), (144, 507795), (180, 406236), (194, 376920), (216, 338530), (240, 304677), (270, 270824), (291, 251280), (349, 209520), (360, 203118), (388, 188460), (432, 169265), (485, 150768), (540, 135412), (582, 125640), (698, 104760), (720, 101559), (776, 94230), (873, 83760), (970, 75384), (1047, 69840), (1080, 67706), (1164, 62820), (1396, 52380), (1455, 50256), (1552, 47115), (1745, 41904), (1746, 41880), (1940, 37692), (2094, 34920), (2160, 33853), (2328, 31410), (2619, 27920), (2792, 26190), (2910, 25128), (3141, 23280), (3490, 20952), (3492, 20940), (3880, 18846), (4188, 17460), (4365, 16752), (4656, 15705), (5235, 13968), (5238, 13960), (5584, 13095), (5820, 12564), (6282, 11640), (6980, 10476), (6984, 10470), (7760, 9423), (8376, 8730)]