1518757920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1033}}^1$

素因数の和:2075

約数の個数: 144

約数和(自身を含む): 5192859672

約数和(自身を除く): 3674101752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1021, 1033, 1440, 2042, 2066, 3063, 3099, 4084, 4132, 5105, 5165, 6126, 6198, 8168, 8264, 9189, 9297, 10210, 10330, 12252, 12396, 15315, 15495, 16336, 16528, 18378, 18594, 20420, 20660, 24504, 24792, 30630, 30990, 32672, 33056, 36756, 37188, 40840, 41320, 45945, 46485, 49008, 49584, 61260, 61980, 73512, 74376, 81680, 82640, 91890, 92970, 98016, 99168, 122520, 123960, 147024, 148752, 163360, 165280, 183780, 185940, 245040, 247920, 294048, 297504, 367560, 371880, 490080, 495840, 735120, 743760, 1054693, 1470240, 1487520, 2109386, 3164079, 4218772, 5273465, 6328158, 8437544, 9492237, 10546930, 12656316, 15820395, 16875088, 18984474, 21093860, 25312632, 31640790, 33750176, 37968948, 42187720, 47461185, 50625264, 63281580, 75937896, 84375440, 94922370, 101250528, 126563160, 151875792, 168750880, 189844740, 253126320, 303751584, 379689480, 506252640, 759378960, 1518757920]

約数ペア:

[(1, 1518757920), (2, 759378960), (3, 506252640), (4, 379689480), (5, 303751584), (6, 253126320), (8, 189844740), (9, 168750880), (10, 151875792), (12, 126563160), (15, 101250528), (16, 94922370), (18, 84375440), (20, 75937896), (24, 63281580), (30, 50625264), (32, 47461185), (36, 42187720), (40, 37968948), (45, 33750176), (48, 31640790), (60, 25312632), (72, 21093860), (80, 18984474), (90, 16875088), (96, 15820395), (120, 12656316), (144, 10546930), (160, 9492237), (180, 8437544), (240, 6328158), (288, 5273465), (360, 4218772), (480, 3164079), (720, 2109386), (1021, 1487520), (1033, 1470240), (1440, 1054693), (2042, 743760), (2066, 735120), (3063, 495840), (3099, 490080), (4084, 371880), (4132, 367560), (5105, 297504), (5165, 294048), (6126, 247920), (6198, 245040), (8168, 185940), (8264, 183780), (9189, 165280), (9297, 163360), (10210, 148752), (10330, 147024), (12252, 123960), (12396, 122520), (15315, 99168), (15495, 98016), (16336, 92970), (16528, 91890), (18378, 82640), (18594, 81680), (20420, 74376), (20660, 73512), (24504, 61980), (24792, 61260), (30630, 49584), (30990, 49008), (32672, 46485), (33056, 45945), (36756, 41320), (37188, 40840)]