17739360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 61641216

約数和(自身を除く): 43901856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 127, 144, 160, 180, 194, 240, 254, 288, 291, 360, 381, 388, 480, 485, 508, 582, 635, 720, 762, 776, 873, 970, 1016, 1143, 1164, 1270, 1440, 1455, 1524, 1552, 1746, 1905, 1940, 2032, 2286, 2328, 2540, 2910, 3048, 3104, 3492, 3810, 3880, 4064, 4365, 4572, 4656, 5080, 5715, 5820, 6096, 6984, 7620, 7760, 8730, 9144, 9312, 10160, 11430, 11640, 12192, 12319, 13968, 15240, 15520, 17460, 18288, 20320, 22860, 23280, 24638, 27936, 30480, 34920, 36576, 36957, 45720, 46560, 49276, 60960, 61595, 69840, 73914, 91440, 98552, 110871, 123190, 139680, 147828, 182880, 184785, 197104, 221742, 246380, 295656, 369570, 394208, 443484, 492760, 554355, 591312, 739140, 886968, 985520, 1108710, 1182624, 1478280, 1773936, 1971040, 2217420, 2956560, 3547872, 4434840, 5913120, 8869680, 17739360]

約数ペア:

[(1, 17739360), (2, 8869680), (3, 5913120), (4, 4434840), (5, 3547872), (6, 2956560), (8, 2217420), (9, 1971040), (10, 1773936), (12, 1478280), (15, 1182624), (16, 1108710), (18, 985520), (20, 886968), (24, 739140), (30, 591312), (32, 554355), (36, 492760), (40, 443484), (45, 394208), (48, 369570), (60, 295656), (72, 246380), (80, 221742), (90, 197104), (96, 184785), (97, 182880), (120, 147828), (127, 139680), (144, 123190), (160, 110871), (180, 98552), (194, 91440), (240, 73914), (254, 69840), (288, 61595), (291, 60960), (360, 49276), (381, 46560), (388, 45720), (480, 36957), (485, 36576), (508, 34920), (582, 30480), (635, 27936), (720, 24638), (762, 23280), (776, 22860), (873, 20320), (970, 18288), (1016, 17460), (1143, 15520), (1164, 15240), (1270, 13968), (1440, 12319), (1455, 12192), (1524, 11640), (1552, 11430), (1746, 10160), (1905, 9312), (1940, 9144), (2032, 8730), (2286, 7760), (2328, 7620), (2540, 6984), (2910, 6096), (3048, 5820), (3104, 5715), (3492, 5080), (3810, 4656), (3880, 4572), (4064, 4365)]