246875520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1904

約数の個数: 128

約数和(自身を含む): 798439680

約数和(自身を除く): 551564160

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, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1811, 1920, 2130, 2272, 2840, 3408, 3622, 4260, 4544, 5433, 5680, 6816, 7244, 8520, 9055, 9088, 10866, 11360, 13632, 14488, 17040, 18110, 21732, 22720, 27165, 27264, 28976, 34080, 36220, 43464, 45440, 54330, 57952, 68160, 72440, 86928, 108660, 115904, 128581, 136320, 144880, 173856, 217320, 231808, 257162, 289760, 347712, 385743, 434640, 514324, 579520, 642905, 695424, 771486, 869280, 1028648, 1159040, 1285810, 1542972, 1738560, 1928715, 2057296, 2571620, 3085944, 3477120, 3857430, 4114592, 5143240, 6171888, 7714860, 8229184, 10286480, 12343776, 15429720, 16458368, 20572960, 24687552, 30859440, 41145920, 49375104, 61718880, 82291840, 123437760, 246875520]

約数ペア:

[(1, 246875520), (2, 123437760), (3, 82291840), (4, 61718880), (5, 49375104), (6, 41145920), (8, 30859440), (10, 24687552), (12, 20572960), (15, 16458368), (16, 15429720), (20, 12343776), (24, 10286480), (30, 8229184), (32, 7714860), (40, 6171888), (48, 5143240), (60, 4114592), (64, 3857430), (71, 3477120), (80, 3085944), (96, 2571620), (120, 2057296), (128, 1928715), (142, 1738560), (160, 1542972), (192, 1285810), (213, 1159040), (240, 1028648), (284, 869280), (320, 771486), (355, 695424), (384, 642905), (426, 579520), (480, 514324), (568, 434640), (640, 385743), (710, 347712), (852, 289760), (960, 257162), (1065, 231808), (1136, 217320), (1420, 173856), (1704, 144880), (1811, 136320), (1920, 128581), (2130, 115904), (2272, 108660), (2840, 86928), (3408, 72440), (3622, 68160), (4260, 57952), (4544, 54330), (5433, 45440), (5680, 43464), (6816, 36220), (7244, 34080), (8520, 28976), (9055, 27264), (9088, 27165), (10866, 22720), (11360, 21732), (13632, 18110), (14488, 17040)]