637899480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77041}}^1$

素因数の和:77081

約数の個数: 96

約数和(自身を含む): 2163339360

約数和(自身を除く): 1525439880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 77041, 154082, 231123, 308164, 385205, 462246, 616328, 693369, 770410, 924492, 1155615, 1386738, 1540820, 1771943, 1848984, 2311230, 2773476, 3081640, 3466845, 3543886, 4622460, 5315829, 5546952, 6933690, 7087772, 8859715, 9244920, 10631658, 13867380, 14175544, 15947487, 17719430, 21263316, 26579145, 27734760, 31894974, 35438860, 42526632, 53158290, 63789948, 70877720, 79737435, 106316580, 127579896, 159474870, 212633160, 318949740, 637899480]

約数ペア:

[(1, 637899480), (2, 318949740), (3, 212633160), (4, 159474870), (5, 127579896), (6, 106316580), (8, 79737435), (9, 70877720), (10, 63789948), (12, 53158290), (15, 42526632), (18, 35438860), (20, 31894974), (23, 27734760), (24, 26579145), (30, 21263316), (36, 17719430), (40, 15947487), (45, 14175544), (46, 13867380), (60, 10631658), (69, 9244920), (72, 8859715), (90, 7087772), (92, 6933690), (115, 5546952), (120, 5315829), (138, 4622460), (180, 3543886), (184, 3466845), (207, 3081640), (230, 2773476), (276, 2311230), (345, 1848984), (360, 1771943), (414, 1540820), (460, 1386738), (552, 1155615), (690, 924492), (828, 770410), (920, 693369), (1035, 616328), (1380, 462246), (1656, 385205), (2070, 308164), (2760, 231123), (4140, 154082), (8280, 77041)]