122415360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 397353600

約数和(自身を除く): 274938240

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, 449, 480, 568, 640, 710, 768, 852, 898, 960, 1065, 1136, 1280, 1347, 1420, 1704, 1796, 1920, 2130, 2245, 2272, 2694, 2840, 3408, 3592, 3840, 4260, 4490, 4544, 5388, 5680, 6735, 6816, 7184, 8520, 8980, 9088, 10776, 11360, 13470, 13632, 14368, 17040, 17960, 18176, 21552, 22720, 26940, 27264, 28736, 31879, 34080, 35920, 43104, 45440, 53880, 54528, 57472, 63758, 68160, 71840, 86208, 90880, 95637, 107760, 114944, 127516, 136320, 143680, 159395, 172416, 191274, 215520, 255032, 272640, 287360, 318790, 344832, 382548, 431040, 478185, 510064, 574720, 637580, 765096, 862080, 956370, 1020128, 1275160, 1530192, 1724160, 1912740, 2040256, 2550320, 3060384, 3825480, 4080512, 5100640, 6120768, 7650960, 8161024, 10201280, 12241536, 15301920, 20402560, 24483072, 30603840, 40805120, 61207680, 122415360]

約数ペア:

[(1, 122415360), (2, 61207680), (3, 40805120), (4, 30603840), (5, 24483072), (6, 20402560), (8, 15301920), (10, 12241536), (12, 10201280), (15, 8161024), (16, 7650960), (20, 6120768), (24, 5100640), (30, 4080512), (32, 3825480), (40, 3060384), (48, 2550320), (60, 2040256), (64, 1912740), (71, 1724160), (80, 1530192), (96, 1275160), (120, 1020128), (128, 956370), (142, 862080), (160, 765096), (192, 637580), (213, 574720), (240, 510064), (256, 478185), (284, 431040), (320, 382548), (355, 344832), (384, 318790), (426, 287360), (449, 272640), (480, 255032), (568, 215520), (640, 191274), (710, 172416), (768, 159395), (852, 143680), (898, 136320), (960, 127516), (1065, 114944), (1136, 107760), (1280, 95637), (1347, 90880), (1420, 86208), (1704, 71840), (1796, 68160), (1920, 63758), (2130, 57472), (2245, 54528), (2272, 53880), (2694, 45440), (2840, 43104), (3408, 35920), (3592, 34080), (3840, 31879), (4260, 28736), (4490, 27264), (4544, 26940), (5388, 22720), (5680, 21552), (6735, 18176), (6816, 17960), (7184, 17040), (8520, 14368), (8980, 13632), (9088, 13470), (10776, 11360)]