120258816

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 346727808

約数和(自身を除く): 226468992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 151, 183, 192, 204, 244, 256, 272, 302, 366, 384, 408, 453, 488, 544, 604, 732, 768, 816, 906, 976, 1037, 1088, 1208, 1464, 1632, 1812, 1952, 2074, 2176, 2416, 2567, 2928, 3111, 3264, 3624, 3904, 4148, 4352, 4832, 5134, 5856, 6222, 6528, 7248, 7701, 7808, 8296, 9211, 9664, 10268, 11712, 12444, 13056, 14496, 15402, 15616, 16592, 18422, 19328, 20536, 23424, 24888, 27633, 28992, 30804, 33184, 36844, 38656, 41072, 46848, 49776, 55266, 57984, 61608, 66368, 73688, 82144, 99552, 110532, 115968, 123216, 132736, 147376, 156587, 164288, 199104, 221064, 246432, 265472, 294752, 313174, 328576, 398208, 442128, 469761, 492864, 589504, 626348, 657152, 796416, 884256, 939522, 985728, 1179008, 1252696, 1768512, 1879044, 1971456, 2358016, 2505392, 3537024, 3758088, 5010784, 7074048, 7516176, 10021568, 15032352, 20043136, 30064704, 40086272, 60129408, 120258816]

約数ペア:

[(1, 120258816), (2, 60129408), (3, 40086272), (4, 30064704), (6, 20043136), (8, 15032352), (12, 10021568), (16, 7516176), (17, 7074048), (24, 5010784), (32, 3758088), (34, 3537024), (48, 2505392), (51, 2358016), (61, 1971456), (64, 1879044), (68, 1768512), (96, 1252696), (102, 1179008), (122, 985728), (128, 939522), (136, 884256), (151, 796416), (183, 657152), (192, 626348), (204, 589504), (244, 492864), (256, 469761), (272, 442128), (302, 398208), (366, 328576), (384, 313174), (408, 294752), (453, 265472), (488, 246432), (544, 221064), (604, 199104), (732, 164288), (768, 156587), (816, 147376), (906, 132736), (976, 123216), (1037, 115968), (1088, 110532), (1208, 99552), (1464, 82144), (1632, 73688), (1812, 66368), (1952, 61608), (2074, 57984), (2176, 55266), (2416, 49776), (2567, 46848), (2928, 41072), (3111, 38656), (3264, 36844), (3624, 33184), (3904, 30804), (4148, 28992), (4352, 27633), (4832, 24888), (5134, 23424), (5856, 20536), (6222, 19328), (6528, 18422), (7248, 16592), (7701, 15616), (7808, 15402), (8296, 14496), (9211, 13056), (9664, 12444), (10268, 11712)]