232561920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 754088832

約数和(自身を除く): 521526912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 853, 960, 1065, 1136, 1280, 1420, 1704, 1706, 1920, 2130, 2272, 2559, 2840, 3408, 3412, 3840, 4260, 4265, 4544, 5118, 5680, 6816, 6824, 8520, 8530, 9088, 10236, 11360, 12795, 13632, 13648, 17040, 17060, 18176, 20472, 22720, 25590, 27264, 27296, 34080, 34120, 40944, 45440, 51180, 54528, 54592, 60563, 68160, 68240, 81888, 90880, 102360, 109184, 121126, 136320, 136480, 163776, 181689, 204720, 218368, 242252, 272640, 272960, 302815, 327552, 363378, 409440, 484504, 545920, 605630, 655104, 726756, 818880, 908445, 969008, 1091840, 1211260, 1453512, 1637760, 1816890, 1938016, 2422520, 2907024, 3275520, 3633780, 3876032, 4845040, 5814048, 7267560, 7752064, 9690080, 11628096, 14535120, 15504128, 19380160, 23256192, 29070240, 38760320, 46512384, 58140480, 77520640, 116280960, 232561920]

約数ペア:

[(1, 232561920), (2, 116280960), (3, 77520640), (4, 58140480), (5, 46512384), (6, 38760320), (8, 29070240), (10, 23256192), (12, 19380160), (15, 15504128), (16, 14535120), (20, 11628096), (24, 9690080), (30, 7752064), (32, 7267560), (40, 5814048), (48, 4845040), (60, 3876032), (64, 3633780), (71, 3275520), (80, 2907024), (96, 2422520), (120, 1938016), (128, 1816890), (142, 1637760), (160, 1453512), (192, 1211260), (213, 1091840), (240, 969008), (256, 908445), (284, 818880), (320, 726756), (355, 655104), (384, 605630), (426, 545920), (480, 484504), (568, 409440), (640, 363378), (710, 327552), (768, 302815), (852, 272960), (853, 272640), (960, 242252), (1065, 218368), (1136, 204720), (1280, 181689), (1420, 163776), (1704, 136480), (1706, 136320), (1920, 121126), (2130, 109184), (2272, 102360), (2559, 90880), (2840, 81888), (3408, 68240), (3412, 68160), (3840, 60563), (4260, 54592), (4265, 54528), (4544, 51180), (5118, 45440), (5680, 40944), (6816, 34120), (6824, 34080), (8520, 27296), (8530, 27264), (9088, 25590), (10236, 22720), (11360, 20472), (12795, 18176), (13632, 17060), (13648, 17040)]