48748320

素因数分解:

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

素因数の和:467

約数の個数: 144

約数和(自身を含む): 168550200

約数和(自身を除く): 119801880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 349, 360, 388, 480, 485, 582, 698, 720, 776, 873, 970, 1047, 1164, 1396, 1440, 1455, 1552, 1745, 1746, 1940, 2094, 2328, 2792, 2910, 3104, 3141, 3490, 3492, 3880, 4188, 4365, 4656, 5235, 5584, 5820, 6282, 6980, 6984, 7760, 8376, 8730, 9312, 10470, 11168, 11640, 12564, 13960, 13968, 15520, 15705, 16752, 17460, 20940, 23280, 25128, 27920, 27936, 31410, 33504, 33853, 34920, 41880, 46560, 50256, 55840, 62820, 67706, 69840, 83760, 100512, 101559, 125640, 135412, 139680, 167520, 169265, 203118, 251280, 270824, 304677, 338530, 406236, 502560, 507795, 541648, 609354, 677060, 812472, 1015590, 1083296, 1218708, 1354120, 1523385, 1624944, 2031180, 2437416, 2708240, 3046770, 3249888, 4062360, 4874832, 5416480, 6093540, 8124720, 9749664, 12187080, 16249440, 24374160, 48748320]

約数ペア:

[(1, 48748320), (2, 24374160), (3, 16249440), (4, 12187080), (5, 9749664), (6, 8124720), (8, 6093540), (9, 5416480), (10, 4874832), (12, 4062360), (15, 3249888), (16, 3046770), (18, 2708240), (20, 2437416), (24, 2031180), (30, 1624944), (32, 1523385), (36, 1354120), (40, 1218708), (45, 1083296), (48, 1015590), (60, 812472), (72, 677060), (80, 609354), (90, 541648), (96, 507795), (97, 502560), (120, 406236), (144, 338530), (160, 304677), (180, 270824), (194, 251280), (240, 203118), (288, 169265), (291, 167520), (349, 139680), (360, 135412), (388, 125640), (480, 101559), (485, 100512), (582, 83760), (698, 69840), (720, 67706), (776, 62820), (873, 55840), (970, 50256), (1047, 46560), (1164, 41880), (1396, 34920), (1440, 33853), (1455, 33504), (1552, 31410), (1745, 27936), (1746, 27920), (1940, 25128), (2094, 23280), (2328, 20940), (2792, 17460), (2910, 16752), (3104, 15705), (3141, 15520), (3490, 13968), (3492, 13960), (3880, 12564), (4188, 11640), (4365, 11168), (4656, 10470), (5235, 9312), (5584, 8730), (5820, 8376), (6282, 7760), (6980, 6984)]