180216048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 521109504

約数和(自身を除く): 340893456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 47, 48, 51, 68, 74, 94, 102, 111, 127, 136, 141, 148, 188, 204, 222, 254, 272, 282, 296, 376, 381, 408, 444, 508, 564, 592, 629, 752, 762, 799, 816, 888, 1016, 1128, 1258, 1524, 1598, 1739, 1776, 1887, 2032, 2159, 2256, 2397, 2516, 3048, 3196, 3478, 3774, 4318, 4699, 4794, 5032, 5217, 5969, 6096, 6392, 6477, 6956, 7548, 8636, 9398, 9588, 10064, 10434, 11938, 12784, 12954, 13912, 14097, 15096, 17272, 17907, 18796, 19176, 20868, 23876, 25908, 27824, 28194, 29563, 30192, 34544, 35814, 37592, 38352, 41736, 47752, 51816, 56388, 59126, 71628, 75184, 79883, 83472, 88689, 95504, 101473, 103632, 112776, 118252, 143256, 159766, 177378, 202946, 220853, 225552, 236504, 239649, 286512, 304419, 319532, 354756, 405892, 441706, 473008, 479298, 608838, 639064, 662559, 709512, 811784, 883412, 958596, 1217676, 1278128, 1325118, 1419024, 1623568, 1766824, 1917192, 2435352, 2650236, 3533648, 3754501, 3834384, 4870704, 5300472, 7509002, 10600944, 11263503, 15018004, 22527006, 30036008, 45054012, 60072016, 90108024, 180216048]

約数ペア:

[(1, 180216048), (2, 90108024), (3, 60072016), (4, 45054012), (6, 30036008), (8, 22527006), (12, 15018004), (16, 11263503), (17, 10600944), (24, 7509002), (34, 5300472), (37, 4870704), (47, 3834384), (48, 3754501), (51, 3533648), (68, 2650236), (74, 2435352), (94, 1917192), (102, 1766824), (111, 1623568), (127, 1419024), (136, 1325118), (141, 1278128), (148, 1217676), (188, 958596), (204, 883412), (222, 811784), (254, 709512), (272, 662559), (282, 639064), (296, 608838), (376, 479298), (381, 473008), (408, 441706), (444, 405892), (508, 354756), (564, 319532), (592, 304419), (629, 286512), (752, 239649), (762, 236504), (799, 225552), (816, 220853), (888, 202946), (1016, 177378), (1128, 159766), (1258, 143256), (1524, 118252), (1598, 112776), (1739, 103632), (1776, 101473), (1887, 95504), (2032, 88689), (2159, 83472), (2256, 79883), (2397, 75184), (2516, 71628), (3048, 59126), (3196, 56388), (3478, 51816), (3774, 47752), (4318, 41736), (4699, 38352), (4794, 37592), (5032, 35814), (5217, 34544), (5969, 30192), (6096, 29563), (6392, 28194), (6477, 27824), (6956, 25908), (7548, 23876), (8636, 20868), (9398, 19176), (9588, 18796), (10064, 17907), (10434, 17272), (11938, 15096), (12784, 14097), (12954, 13912)]