3979920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 14856192

約数和(自身を除く): 10876272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 103, 105, 112, 115, 120, 138, 140, 161, 168, 184, 206, 210, 230, 240, 276, 280, 309, 322, 336, 345, 368, 412, 420, 460, 483, 515, 552, 560, 618, 644, 690, 721, 805, 824, 840, 920, 966, 1030, 1104, 1236, 1288, 1380, 1442, 1545, 1610, 1648, 1680, 1840, 1932, 2060, 2163, 2369, 2415, 2472, 2576, 2760, 2884, 3090, 3220, 3605, 3864, 4120, 4326, 4738, 4830, 4944, 5520, 5768, 6180, 6440, 7107, 7210, 7728, 8240, 8652, 9476, 9660, 10815, 11536, 11845, 12360, 12880, 14214, 14420, 16583, 17304, 18952, 19320, 21630, 23690, 24720, 28428, 28840, 33166, 34608, 35535, 37904, 38640, 43260, 47380, 49749, 56856, 57680, 66332, 71070, 82915, 86520, 94760, 99498, 113712, 132664, 142140, 165830, 173040, 189520, 198996, 248745, 265328, 284280, 331660, 397992, 497490, 568560, 663320, 795984, 994980, 1326640, 1989960, 3979920]

約数ペア:

[(1, 3979920), (2, 1989960), (3, 1326640), (4, 994980), (5, 795984), (6, 663320), (7, 568560), (8, 497490), (10, 397992), (12, 331660), (14, 284280), (15, 265328), (16, 248745), (20, 198996), (21, 189520), (23, 173040), (24, 165830), (28, 142140), (30, 132664), (35, 113712), (40, 99498), (42, 94760), (46, 86520), (48, 82915), (56, 71070), (60, 66332), (69, 57680), (70, 56856), (80, 49749), (84, 47380), (92, 43260), (103, 38640), (105, 37904), (112, 35535), (115, 34608), (120, 33166), (138, 28840), (140, 28428), (161, 24720), (168, 23690), (184, 21630), (206, 19320), (210, 18952), (230, 17304), (240, 16583), (276, 14420), (280, 14214), (309, 12880), (322, 12360), (336, 11845), (345, 11536), (368, 10815), (412, 9660), (420, 9476), (460, 8652), (483, 8240), (515, 7728), (552, 7210), (560, 7107), (618, 6440), (644, 6180), (690, 5768), (721, 5520), (805, 4944), (824, 4830), (840, 4738), (920, 4326), (966, 4120), (1030, 3864), (1104, 3605), (1236, 3220), (1288, 3090), (1380, 2884), (1442, 2760), (1545, 2576), (1610, 2472), (1648, 2415), (1680, 2369), (1840, 2163), (1932, 2060)]