120321072

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 369619200

約数和(自身を除く): 249298128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 107, 108, 114, 137, 144, 152, 171, 214, 216, 228, 274, 304, 321, 342, 411, 428, 432, 456, 513, 548, 642, 684, 822, 856, 912, 963, 1026, 1096, 1233, 1284, 1368, 1644, 1712, 1926, 2033, 2052, 2192, 2466, 2568, 2603, 2736, 2889, 3288, 3699, 3852, 4066, 4104, 4932, 5136, 5206, 5778, 6099, 6576, 7398, 7704, 7809, 8132, 8208, 9864, 10412, 11556, 12198, 14659, 14796, 15408, 15618, 16264, 18297, 19728, 20824, 23112, 23427, 24396, 29318, 29592, 31236, 32528, 36594, 41648, 43977, 46224, 46854, 48792, 54891, 58636, 59184, 62472, 70281, 73188, 87954, 93708, 97584, 109782, 117272, 124944, 131931, 140562, 146376, 175908, 187416, 219564, 234544, 263862, 278521, 281124, 292752, 351816, 374832, 395793, 439128, 527724, 557042, 562248, 703632, 791586, 835563, 878256, 1055448, 1114084, 1124496, 1583172, 1671126, 2110896, 2228168, 2506689, 3166344, 3342252, 4456336, 5013378, 6332688, 6684504, 7520067, 10026756, 13369008, 15040134, 20053512, 30080268, 40107024, 60160536, 120321072]

約数ペア:

[(1, 120321072), (2, 60160536), (3, 40107024), (4, 30080268), (6, 20053512), (8, 15040134), (9, 13369008), (12, 10026756), (16, 7520067), (18, 6684504), (19, 6332688), (24, 5013378), (27, 4456336), (36, 3342252), (38, 3166344), (48, 2506689), (54, 2228168), (57, 2110896), (72, 1671126), (76, 1583172), (107, 1124496), (108, 1114084), (114, 1055448), (137, 878256), (144, 835563), (152, 791586), (171, 703632), (214, 562248), (216, 557042), (228, 527724), (274, 439128), (304, 395793), (321, 374832), (342, 351816), (411, 292752), (428, 281124), (432, 278521), (456, 263862), (513, 234544), (548, 219564), (642, 187416), (684, 175908), (822, 146376), (856, 140562), (912, 131931), (963, 124944), (1026, 117272), (1096, 109782), (1233, 97584), (1284, 93708), (1368, 87954), (1644, 73188), (1712, 70281), (1926, 62472), (2033, 59184), (2052, 58636), (2192, 54891), (2466, 48792), (2568, 46854), (2603, 46224), (2736, 43977), (2889, 41648), (3288, 36594), (3699, 32528), (3852, 31236), (4066, 29592), (4104, 29318), (4932, 24396), (5136, 23427), (5206, 23112), (5778, 20824), (6099, 19728), (6576, 18297), (7398, 16264), (7704, 15618), (7809, 15408), (8132, 14796), (8208, 14659), (9864, 12198), (10412, 11556)]