120465904

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 265608000

約数和(自身を除く): 145142096

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 149, 169, 184, 208, 298, 299, 338, 368, 596, 598, 676, 1192, 1196, 1352, 1937, 2197, 2384, 2392, 2704, 3427, 3874, 3887, 4394, 4784, 6854, 7748, 7774, 8788, 13708, 15496, 15548, 17576, 25181, 27416, 30992, 31096, 35152, 44551, 50362, 50531, 54832, 62192, 89102, 100724, 101062, 178204, 201448, 202124, 327353, 356408, 402896, 404248, 579163, 654706, 712816, 808496, 1158326, 1309412, 2316652, 2618824, 4633304, 5237648, 7529119, 9266608, 15058238, 30116476, 60232952, 120465904]

約数ペア:

[(1, 120465904), (2, 60232952), (4, 30116476), (8, 15058238), (13, 9266608), (16, 7529119), (23, 5237648), (26, 4633304), (46, 2618824), (52, 2316652), (92, 1309412), (104, 1158326), (149, 808496), (169, 712816), (184, 654706), (208, 579163), (298, 404248), (299, 402896), (338, 356408), (368, 327353), (596, 202124), (598, 201448), (676, 178204), (1192, 101062), (1196, 100724), (1352, 89102), (1937, 62192), (2197, 54832), (2384, 50531), (2392, 50362), (2704, 44551), (3427, 35152), (3874, 31096), (3887, 30992), (4394, 27416), (4784, 25181), (6854, 17576), (7748, 15548), (7774, 15496), (8788, 13708)]