120663648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 409328640

約数和(自身を除く): 288664992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 213, 216, 224, 252, 281, 284, 288, 336, 378, 426, 432, 497, 504, 562, 568, 639, 672, 756, 843, 852, 864, 994, 1008, 1124, 1136, 1278, 1491, 1512, 1686, 1704, 1917, 1967, 1988, 2016, 2248, 2272, 2529, 2556, 2982, 3024, 3372, 3408, 3834, 3934, 3976, 4473, 4496, 5058, 5112, 5901, 5964, 6048, 6744, 6816, 7587, 7668, 7868, 7952, 8946, 8992, 10116, 10224, 11802, 11928, 13419, 13488, 15174, 15336, 15736, 15904, 17703, 17892, 19951, 20232, 20448, 23604, 23856, 26838, 26976, 30348, 30672, 31472, 35406, 35784, 39902, 40464, 47208, 47712, 53109, 53676, 59853, 60696, 61344, 62944, 70812, 71568, 79804, 80928, 94416, 106218, 107352, 119706, 121392, 139657, 141624, 143136, 159608, 179559, 188832, 212436, 214704, 239412, 242784, 279314, 283248, 319216, 359118, 418971, 424872, 429408, 478824, 538677, 558628, 566496, 638432, 718236, 837942, 849744, 957648, 1077354, 1117256, 1256913, 1436472, 1675884, 1699488, 1915296, 2154708, 2234512, 2513826, 2872944, 3351768, 3770739, 4309416, 4469024, 5027652, 5745888, 6703536, 7541478, 8618832, 10055304, 13407072, 15082956, 17237664, 20110608, 30165912, 40221216, 60331824, 120663648]

約数ペア:

[(1, 120663648), (2, 60331824), (3, 40221216), (4, 30165912), (6, 20110608), (7, 17237664), (8, 15082956), (9, 13407072), (12, 10055304), (14, 8618832), (16, 7541478), (18, 6703536), (21, 5745888), (24, 5027652), (27, 4469024), (28, 4309416), (32, 3770739), (36, 3351768), (42, 2872944), (48, 2513826), (54, 2234512), (56, 2154708), (63, 1915296), (71, 1699488), (72, 1675884), (84, 1436472), (96, 1256913), (108, 1117256), (112, 1077354), (126, 957648), (142, 849744), (144, 837942), (168, 718236), (189, 638432), (213, 566496), (216, 558628), (224, 538677), (252, 478824), (281, 429408), (284, 424872), (288, 418971), (336, 359118), (378, 319216), (426, 283248), (432, 279314), (497, 242784), (504, 239412), (562, 214704), (568, 212436), (639, 188832), (672, 179559), (756, 159608), (843, 143136), (852, 141624), (864, 139657), (994, 121392), (1008, 119706), (1124, 107352), (1136, 106218), (1278, 94416), (1491, 80928), (1512, 79804), (1686, 71568), (1704, 70812), (1917, 62944), (1967, 61344), (1988, 60696), (2016, 59853), (2248, 53676), (2272, 53109), (2529, 47712), (2556, 47208), (2982, 40464), (3024, 39902), (3372, 35784), (3408, 35406), (3834, 31472), (3934, 30672), (3976, 30348), (4473, 26976), (4496, 26838), (5058, 23856), (5112, 23604), (5901, 20448), (5964, 20232), (6048, 19951), (6744, 17892), (6816, 17703), (7587, 15904), (7668, 15736), (7868, 15336), (7952, 15174), (8946, 13488), (8992, 13419), (10116, 11928), (10224, 11802)]