978077160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1021}}^1$

素因数の和:1928

約数の個数: 128

約数和(自身を含む): 3267129600

約数和(自身を除く): 2289052440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 887, 1021, 1080, 1774, 2042, 2661, 3063, 3548, 4084, 4435, 5105, 5322, 6126, 7096, 7983, 8168, 8870, 9189, 10210, 10644, 12252, 13305, 15315, 15966, 17740, 18378, 20420, 21288, 23949, 24504, 26610, 27567, 30630, 31932, 35480, 36756, 39915, 40840, 45945, 47898, 53220, 55134, 61260, 63864, 73512, 79830, 91890, 95796, 106440, 110268, 119745, 122520, 137835, 159660, 183780, 191592, 220536, 239490, 275670, 319320, 367560, 478980, 551340, 905627, 957960, 1102680, 1811254, 2716881, 3622508, 4528135, 5433762, 7245016, 8150643, 9056270, 10867524, 13584405, 16301286, 18112540, 21735048, 24451929, 27168810, 32602572, 36225080, 40753215, 48903858, 54337620, 65205144, 81506430, 97807716, 108675240, 122259645, 163012860, 195615432, 244519290, 326025720, 489038580, 978077160]

約数ペア:

[(1, 978077160), (2, 489038580), (3, 326025720), (4, 244519290), (5, 195615432), (6, 163012860), (8, 122259645), (9, 108675240), (10, 97807716), (12, 81506430), (15, 65205144), (18, 54337620), (20, 48903858), (24, 40753215), (27, 36225080), (30, 32602572), (36, 27168810), (40, 24451929), (45, 21735048), (54, 18112540), (60, 16301286), (72, 13584405), (90, 10867524), (108, 9056270), (120, 8150643), (135, 7245016), (180, 5433762), (216, 4528135), (270, 3622508), (360, 2716881), (540, 1811254), (887, 1102680), (1021, 957960), (1080, 905627), (1774, 551340), (2042, 478980), (2661, 367560), (3063, 319320), (3548, 275670), (4084, 239490), (4435, 220536), (5105, 191592), (5322, 183780), (6126, 159660), (7096, 137835), (7983, 122520), (8168, 119745), (8870, 110268), (9189, 106440), (10210, 95796), (10644, 91890), (12252, 79830), (13305, 73512), (15315, 63864), (15966, 61260), (17740, 55134), (18378, 53220), (20420, 47898), (21288, 45945), (23949, 40840), (24504, 39915), (26610, 36756), (27567, 35480), (30630, 31932)]