18616320

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 156

約数和(自身を含む): 65167596

約数和(自身を除く): 46551276

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, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 480, 505, 512, 576, 606, 640, 720, 768, 808, 909, 960, 1010, 1024, 1152, 1212, 1280, 1440, 1515, 1536, 1616, 1818, 1920, 2020, 2048, 2304, 2424, 2560, 2880, 3030, 3072, 3232, 3636, 3840, 4040, 4096, 4545, 4608, 4848, 5120, 5760, 6060, 6144, 6464, 7272, 7680, 8080, 9090, 9216, 9696, 10240, 11520, 12120, 12288, 12928, 14544, 15360, 16160, 18180, 18432, 19392, 20480, 23040, 24240, 25856, 29088, 30720, 32320, 36360, 36864, 38784, 46080, 48480, 51712, 58176, 61440, 64640, 72720, 77568, 92160, 96960, 103424, 116352, 129280, 145440, 155136, 184320, 193920, 206848, 232704, 258560, 290880, 310272, 387840, 413696, 465408, 517120, 581760, 620544, 775680, 930816, 1034240, 1163520, 1241088, 1551360, 1861632, 2068480, 2327040, 3102720, 3723264, 4654080, 6205440, 9308160, 18616320]

約数ペア:

[(1, 18616320), (2, 9308160), (3, 6205440), (4, 4654080), (5, 3723264), (6, 3102720), (8, 2327040), (9, 2068480), (10, 1861632), (12, 1551360), (15, 1241088), (16, 1163520), (18, 1034240), (20, 930816), (24, 775680), (30, 620544), (32, 581760), (36, 517120), (40, 465408), (45, 413696), (48, 387840), (60, 310272), (64, 290880), (72, 258560), (80, 232704), (90, 206848), (96, 193920), (101, 184320), (120, 155136), (128, 145440), (144, 129280), (160, 116352), (180, 103424), (192, 96960), (202, 92160), (240, 77568), (256, 72720), (288, 64640), (303, 61440), (320, 58176), (360, 51712), (384, 48480), (404, 46080), (480, 38784), (505, 36864), (512, 36360), (576, 32320), (606, 30720), (640, 29088), (720, 25856), (768, 24240), (808, 23040), (909, 20480), (960, 19392), (1010, 18432), (1024, 18180), (1152, 16160), (1212, 15360), (1280, 14544), (1440, 12928), (1515, 12288), (1536, 12120), (1616, 11520), (1818, 10240), (1920, 9696), (2020, 9216), (2048, 9090), (2304, 8080), (2424, 7680), (2560, 7272), (2880, 6464), (3030, 6144), (3072, 6060), (3232, 5760), (3636, 5120), (3840, 4848), (4040, 4608), (4096, 4545)]