120278016

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 132

約数和(自身を含む): 359354944

約数和(自身を除く): 239076928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 421, 496, 512, 558, 576, 744, 768, 842, 992, 1024, 1116, 1152, 1263, 1488, 1536, 1684, 1984, 2232, 2304, 2526, 2976, 3072, 3368, 3789, 3968, 4464, 4608, 5052, 5952, 6736, 7578, 7936, 8928, 9216, 10104, 11904, 13051, 13472, 15156, 15872, 17856, 20208, 23808, 26102, 26944, 30312, 31744, 35712, 39153, 40416, 47616, 52204, 53888, 60624, 71424, 78306, 80832, 95232, 104408, 107776, 117459, 121248, 142848, 156612, 161664, 208816, 215552, 234918, 242496, 285696, 313224, 323328, 417632, 431104, 469836, 484992, 626448, 646656, 835264, 939672, 969984, 1252896, 1293312, 1670528, 1879344, 1939968, 2505792, 3341056, 3758688, 3879936, 5011584, 6682112, 7517376, 10023168, 13364224, 15034752, 20046336, 30069504, 40092672, 60139008, 120278016]

約数ペア:

[(1, 120278016), (2, 60139008), (3, 40092672), (4, 30069504), (6, 20046336), (8, 15034752), (9, 13364224), (12, 10023168), (16, 7517376), (18, 6682112), (24, 5011584), (31, 3879936), (32, 3758688), (36, 3341056), (48, 2505792), (62, 1939968), (64, 1879344), (72, 1670528), (93, 1293312), (96, 1252896), (124, 969984), (128, 939672), (144, 835264), (186, 646656), (192, 626448), (248, 484992), (256, 469836), (279, 431104), (288, 417632), (372, 323328), (384, 313224), (421, 285696), (496, 242496), (512, 234918), (558, 215552), (576, 208816), (744, 161664), (768, 156612), (842, 142848), (992, 121248), (1024, 117459), (1116, 107776), (1152, 104408), (1263, 95232), (1488, 80832), (1536, 78306), (1684, 71424), (1984, 60624), (2232, 53888), (2304, 52204), (2526, 47616), (2976, 40416), (3072, 39153), (3368, 35712), (3789, 31744), (3968, 30312), (4464, 26944), (4608, 26102), (5052, 23808), (5952, 20208), (6736, 17856), (7578, 15872), (7936, 15156), (8928, 13472), (9216, 13051), (10104, 11904)]