995248080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{881}}^1$

素因数の和:1426

約数の個数: 160

約数和(自身を含む): 3438529920

約数和(自身を除く): 2443281840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 523, 540, 720, 881, 1046, 1080, 1569, 1762, 2092, 2160, 2615, 2643, 3138, 3524, 4184, 4405, 4707, 5230, 5286, 6276, 7048, 7845, 7929, 8368, 8810, 9414, 10460, 10572, 12552, 13215, 14096, 14121, 15690, 15858, 17620, 18828, 20920, 21144, 23535, 23787, 25104, 26430, 28242, 31380, 31716, 35240, 37656, 39645, 41840, 42288, 47070, 47574, 52860, 56484, 62760, 63432, 70480, 70605, 75312, 79290, 94140, 95148, 105720, 112968, 118935, 125520, 126864, 141210, 158580, 188280, 190296, 211440, 225936, 237870, 282420, 317160, 376560, 380592, 460763, 475740, 564840, 634320, 921526, 951480, 1129680, 1382289, 1843052, 1902960, 2303815, 2764578, 3686104, 4146867, 4607630, 5529156, 6911445, 7372208, 8293734, 9215260, 11058312, 12440601, 13822890, 16587468, 18430520, 20734335, 22116624, 24881202, 27645780, 33174936, 36861040, 41468670, 49762404, 55291560, 62203005, 66349872, 82937340, 99524808, 110583120, 124406010, 165874680, 199049616, 248812020, 331749360, 497624040, 995248080]

約数ペア:

[(1, 995248080), (2, 497624040), (3, 331749360), (4, 248812020), (5, 199049616), (6, 165874680), (8, 124406010), (9, 110583120), (10, 99524808), (12, 82937340), (15, 66349872), (16, 62203005), (18, 55291560), (20, 49762404), (24, 41468670), (27, 36861040), (30, 33174936), (36, 27645780), (40, 24881202), (45, 22116624), (48, 20734335), (54, 18430520), (60, 16587468), (72, 13822890), (80, 12440601), (90, 11058312), (108, 9215260), (120, 8293734), (135, 7372208), (144, 6911445), (180, 5529156), (216, 4607630), (240, 4146867), (270, 3686104), (360, 2764578), (432, 2303815), (523, 1902960), (540, 1843052), (720, 1382289), (881, 1129680), (1046, 951480), (1080, 921526), (1569, 634320), (1762, 564840), (2092, 475740), (2160, 460763), (2615, 380592), (2643, 376560), (3138, 317160), (3524, 282420), (4184, 237870), (4405, 225936), (4707, 211440), (5230, 190296), (5286, 188280), (6276, 158580), (7048, 141210), (7845, 126864), (7929, 125520), (8368, 118935), (8810, 112968), (9414, 105720), (10460, 95148), (10572, 94140), (12552, 79290), (13215, 75312), (14096, 70605), (14121, 70480), (15690, 63432), (15858, 62760), (17620, 56484), (18828, 52860), (20920, 47574), (21144, 47070), (23535, 42288), (23787, 41840), (25104, 39645), (26430, 37656), (28242, 35240), (31380, 31716)]