501112320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1016

約数の個数: 160

約数和(自身を含む): 1626324480

約数和(自身を除く): 1125212160

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, 512, 568, 640, 710, 768, 852, 919, 960, 1065, 1136, 1280, 1420, 1536, 1704, 1838, 1920, 2130, 2272, 2560, 2757, 2840, 3408, 3676, 3840, 4260, 4544, 4595, 5514, 5680, 6816, 7352, 7680, 8520, 9088, 9190, 11028, 11360, 13632, 13785, 14704, 17040, 18176, 18380, 22056, 22720, 27264, 27570, 29408, 34080, 36352, 36760, 44112, 45440, 54528, 55140, 58816, 65249, 68160, 73520, 88224, 90880, 109056, 110280, 117632, 130498, 136320, 147040, 176448, 181760, 195747, 220560, 235264, 260996, 272640, 294080, 326245, 352896, 391494, 441120, 470528, 521992, 545280, 588160, 652490, 705792, 782988, 882240, 978735, 1043984, 1176320, 1304980, 1411584, 1565976, 1764480, 1957470, 2087968, 2352640, 2609960, 3131952, 3528960, 3914940, 4175936, 5219920, 6263904, 7057920, 7829880, 8351872, 10439840, 12527808, 15659760, 16703744, 20879680, 25055616, 31319520, 33407488, 41759360, 50111232, 62639040, 83518720, 100222464, 125278080, 167037440, 250556160, 501112320]

約数ペア:

[(1, 501112320), (2, 250556160), (3, 167037440), (4, 125278080), (5, 100222464), (6, 83518720), (8, 62639040), (10, 50111232), (12, 41759360), (15, 33407488), (16, 31319520), (20, 25055616), (24, 20879680), (30, 16703744), (32, 15659760), (40, 12527808), (48, 10439840), (60, 8351872), (64, 7829880), (71, 7057920), (80, 6263904), (96, 5219920), (120, 4175936), (128, 3914940), (142, 3528960), (160, 3131952), (192, 2609960), (213, 2352640), (240, 2087968), (256, 1957470), (284, 1764480), (320, 1565976), (355, 1411584), (384, 1304980), (426, 1176320), (480, 1043984), (512, 978735), (568, 882240), (640, 782988), (710, 705792), (768, 652490), (852, 588160), (919, 545280), (960, 521992), (1065, 470528), (1136, 441120), (1280, 391494), (1420, 352896), (1536, 326245), (1704, 294080), (1838, 272640), (1920, 260996), (2130, 235264), (2272, 220560), (2560, 195747), (2757, 181760), (2840, 176448), (3408, 147040), (3676, 136320), (3840, 130498), (4260, 117632), (4544, 110280), (4595, 109056), (5514, 90880), (5680, 88224), (6816, 73520), (7352, 68160), (7680, 65249), (8520, 58816), (9088, 55140), (9190, 54528), (11028, 45440), (11360, 44112), (13632, 36760), (13785, 36352), (14704, 34080), (17040, 29408), (18176, 27570), (18380, 27264), (22056, 22720)]