1045757040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{256313}}^1$

素因数の和:256346

約数の個数: 80

約数和(自身を含む): 3432557088

約数和(自身を除く): 2386800048

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, 256313, 512626, 768939, 1025252, 1281565, 1537878, 2050504, 2563130, 3075756, 3844695, 4101008, 4357321, 5126260, 6151512, 7689390, 8714642, 10252520, 12303024, 13071963, 15378780, 17429284, 20505040, 21786605, 26143926, 30757560, 34858568, 43573210, 52287852, 61515120, 65359815, 69717136, 87146420, 104575704, 130719630, 174292840, 209151408, 261439260, 348585680, 522878520, 1045757040]

約数ペア:

[(1, 1045757040), (2, 522878520), (3, 348585680), (4, 261439260), (5, 209151408), (6, 174292840), (8, 130719630), (10, 104575704), (12, 87146420), (15, 69717136), (16, 65359815), (17, 61515120), (20, 52287852), (24, 43573210), (30, 34858568), (34, 30757560), (40, 26143926), (48, 21786605), (51, 20505040), (60, 17429284), (68, 15378780), (80, 13071963), (85, 12303024), (102, 10252520), (120, 8714642), (136, 7689390), (170, 6151512), (204, 5126260), (240, 4357321), (255, 4101008), (272, 3844695), (340, 3075756), (408, 2563130), (510, 2050504), (680, 1537878), (816, 1281565), (1020, 1025252), (1360, 768939), (2040, 512626), (4080, 256313)]