199635120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1747

約数の個数: 120

約数和(自身を含む): 674622000

約数和(自身を除く): 474986880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 716, 720, 895, 1074, 1432, 1549, 1611, 1790, 2148, 2685, 2864, 3098, 3222, 3580, 4296, 4647, 5370, 6196, 6444, 7160, 7745, 8055, 8592, 9294, 10740, 12392, 12888, 13941, 14320, 15490, 16110, 18588, 21480, 23235, 24784, 25776, 27882, 30980, 32220, 37176, 42960, 46470, 55764, 61960, 64440, 69705, 74352, 92940, 111528, 123920, 128880, 139410, 185880, 223056, 277271, 278820, 371760, 554542, 557640, 831813, 1109084, 1115280, 1386355, 1663626, 2218168, 2495439, 2772710, 3327252, 4159065, 4436336, 4990878, 5545420, 6654504, 8318130, 9981756, 11090840, 12477195, 13309008, 16636260, 19963512, 22181680, 24954390, 33272520, 39927024, 49908780, 66545040, 99817560, 199635120]

約数ペア:

[(1, 199635120), (2, 99817560), (3, 66545040), (4, 49908780), (5, 39927024), (6, 33272520), (8, 24954390), (9, 22181680), (10, 19963512), (12, 16636260), (15, 13309008), (16, 12477195), (18, 11090840), (20, 9981756), (24, 8318130), (30, 6654504), (36, 5545420), (40, 4990878), (45, 4436336), (48, 4159065), (60, 3327252), (72, 2772710), (80, 2495439), (90, 2218168), (120, 1663626), (144, 1386355), (179, 1115280), (180, 1109084), (240, 831813), (358, 557640), (360, 554542), (537, 371760), (716, 278820), (720, 277271), (895, 223056), (1074, 185880), (1432, 139410), (1549, 128880), (1611, 123920), (1790, 111528), (2148, 92940), (2685, 74352), (2864, 69705), (3098, 64440), (3222, 61960), (3580, 55764), (4296, 46470), (4647, 42960), (5370, 37176), (6196, 32220), (6444, 30980), (7160, 27882), (7745, 25776), (8055, 24784), (8592, 23235), (9294, 21480), (10740, 18588), (12392, 16110), (12888, 15490), (13941, 14320)]