315565560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51563}}^1$

素因数の和:51597

約数の個数: 96

約数和(自身を含む): 1085937840

約数和(自身を除く): 770372280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 51563, 103126, 154689, 206252, 257815, 309378, 412504, 464067, 515630, 618756, 773445, 876571, 928134, 1031260, 1237512, 1546890, 1753142, 1856268, 2062520, 2320335, 2629713, 3093780, 3506284, 3712536, 4382855, 4640670, 5259426, 6187560, 7012568, 7889139, 8765710, 9281340, 10518852, 13148565, 15778278, 17531420, 18562680, 21037704, 26297130, 31556556, 35062840, 39445695, 52594260, 63113112, 78891390, 105188520, 157782780, 315565560]

約数ペア:

[(1, 315565560), (2, 157782780), (3, 105188520), (4, 78891390), (5, 63113112), (6, 52594260), (8, 39445695), (9, 35062840), (10, 31556556), (12, 26297130), (15, 21037704), (17, 18562680), (18, 17531420), (20, 15778278), (24, 13148565), (30, 10518852), (34, 9281340), (36, 8765710), (40, 7889139), (45, 7012568), (51, 6187560), (60, 5259426), (68, 4640670), (72, 4382855), (85, 3712536), (90, 3506284), (102, 3093780), (120, 2629713), (136, 2320335), (153, 2062520), (170, 1856268), (180, 1753142), (204, 1546890), (255, 1237512), (306, 1031260), (340, 928134), (360, 876571), (408, 773445), (510, 618756), (612, 515630), (680, 464067), (765, 412504), (1020, 309378), (1224, 257815), (1530, 206252), (2040, 154689), (3060, 103126), (6120, 51563)]