230954320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 551214720

約数和(自身を除く): 320260400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 167, 236, 293, 295, 334, 472, 586, 590, 668, 835, 944, 1172, 1180, 1336, 1465, 1670, 2344, 2360, 2672, 2930, 3340, 4688, 4720, 5860, 6680, 9853, 11720, 13360, 17287, 19706, 23440, 34574, 39412, 48931, 49265, 69148, 78824, 86435, 97862, 98530, 138296, 157648, 172870, 195724, 197060, 244655, 276592, 345740, 391448, 394120, 489310, 691480, 782896, 788240, 978620, 1382960, 1957240, 2886929, 3914480, 5773858, 11547716, 14434645, 23095432, 28869290, 46190864, 57738580, 115477160, 230954320]

約数ペア:

[(1, 230954320), (2, 115477160), (4, 57738580), (5, 46190864), (8, 28869290), (10, 23095432), (16, 14434645), (20, 11547716), (40, 5773858), (59, 3914480), (80, 2886929), (118, 1957240), (167, 1382960), (236, 978620), (293, 788240), (295, 782896), (334, 691480), (472, 489310), (586, 394120), (590, 391448), (668, 345740), (835, 276592), (944, 244655), (1172, 197060), (1180, 195724), (1336, 172870), (1465, 157648), (1670, 138296), (2344, 98530), (2360, 97862), (2672, 86435), (2930, 78824), (3340, 69148), (4688, 49265), (4720, 48931), (5860, 39412), (6680, 34574), (9853, 23440), (11720, 19706), (13360, 17287)]