2485997040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{609313}}^1$

素因数の和:609346

約数の個数: 80

約数和(自身を含む): 8159933088

約数和(自身を除く): 5673936048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 609313, 1218626, 1827939, 2437252, 3046565, 3655878, 4874504, 6093130, 7311756, 9139695, 9749008, 10358321, 12186260, 14623512, 18279390, 20716642, 24372520, 29247024, 31074963, 36558780, 41433284, 48745040, 51791605, 62149926, 73117560, 82866568, 103583210, 124299852, 146235120, 155374815, 165733136, 207166420, 248599704, 310749630, 414332840, 497199408, 621499260, 828665680, 1242998520, 2485997040]

約数ペア:

[(1, 2485997040), (2, 1242998520), (3, 828665680), (4, 621499260), (5, 497199408), (6, 414332840), (8, 310749630), (10, 248599704), (12, 207166420), (15, 165733136), (16, 155374815), (17, 146235120), (20, 124299852), (24, 103583210), (30, 82866568), (34, 73117560), (40, 62149926), (48, 51791605), (51, 48745040), (60, 41433284), (68, 36558780), (80, 31074963), (85, 29247024), (102, 24372520), (120, 20716642), (136, 18279390), (170, 14623512), (204, 12186260), (240, 10358321), (255, 9749008), (272, 9139695), (340, 7311756), (408, 6093130), (510, 4874504), (680, 3655878), (816, 3046565), (1020, 2437252), (1360, 1827939), (2040, 1218626), (4080, 609313)]