555469920

素因数分解:

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

素因数の和:1906

約数の個数: 192

約数和(自身を含む): 1972615680

約数和(自身を除く): 1417145760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1811, 1917, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3622, 3834, 4260, 4320, 5112, 5433, 5680, 6390, 6816, 7244, 7668, 8520, 9055, 9585, 10224, 10866, 11360, 12780, 14488, 15336, 16299, 17040, 18110, 19170, 20448, 21732, 25560, 27165, 28976, 30672, 32598, 34080, 36220, 38340, 43464, 48897, 51120, 54330, 57952, 61344, 65196, 72440, 76680, 81495, 86928, 97794, 102240, 108660, 128581, 130392, 144880, 153360, 162990, 173856, 195588, 217320, 244485, 257162, 260784, 289760, 306720, 325980, 385743, 391176, 434640, 488970, 514324, 521568, 642905, 651960, 771486, 782352, 869280, 977940, 1028648, 1157229, 1285810, 1303920, 1542972, 1564704, 1928715, 1955880, 2057296, 2314458, 2571620, 2607840, 3085944, 3471687, 3857430, 3911760, 4114592, 4628916, 5143240, 5786145, 6171888, 6943374, 7714860, 7823520, 9257832, 10286480, 11572290, 12343776, 13886748, 15429720, 17358435, 18515664, 20572960, 23144580, 27773496, 30859440, 34716870, 37031328, 46289160, 55546992, 61718880, 69433740, 92578320, 111093984, 138867480, 185156640, 277734960, 555469920]

約数ペア:

[(1, 555469920), (2, 277734960), (3, 185156640), (4, 138867480), (5, 111093984), (6, 92578320), (8, 69433740), (9, 61718880), (10, 55546992), (12, 46289160), (15, 37031328), (16, 34716870), (18, 30859440), (20, 27773496), (24, 23144580), (27, 20572960), (30, 18515664), (32, 17358435), (36, 15429720), (40, 13886748), (45, 12343776), (48, 11572290), (54, 10286480), (60, 9257832), (71, 7823520), (72, 7714860), (80, 6943374), (90, 6171888), (96, 5786145), (108, 5143240), (120, 4628916), (135, 4114592), (142, 3911760), (144, 3857430), (160, 3471687), (180, 3085944), (213, 2607840), (216, 2571620), (240, 2314458), (270, 2057296), (284, 1955880), (288, 1928715), (355, 1564704), (360, 1542972), (426, 1303920), (432, 1285810), (480, 1157229), (540, 1028648), (568, 977940), (639, 869280), (710, 782352), (720, 771486), (852, 651960), (864, 642905), (1065, 521568), (1080, 514324), (1136, 488970), (1278, 434640), (1420, 391176), (1440, 385743), (1704, 325980), (1811, 306720), (1917, 289760), (2130, 260784), (2160, 257162), (2272, 244485), (2556, 217320), (2840, 195588), (3195, 173856), (3408, 162990), (3622, 153360), (3834, 144880), (4260, 130392), (4320, 128581), (5112, 108660), (5433, 102240), (5680, 97794), (6390, 86928), (6816, 81495), (7244, 76680), (7668, 72440), (8520, 65196), (9055, 61344), (9585, 57952), (10224, 54330), (10866, 51120), (11360, 48897), (12780, 43464), (14488, 38340), (15336, 36220), (16299, 34080), (17040, 32598), (18110, 30672), (19170, 28976), (20448, 27165), (21732, 25560)]