26138520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4305

約数の個数: 96

約数和(自身を含む): 89968320

約数和(自身を除く): 63829800

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, 4271, 6120, 8542, 12813, 17084, 21355, 25626, 34168, 38439, 42710, 51252, 64065, 72607, 76878, 85420, 102504, 128130, 145214, 153756, 170840, 192195, 217821, 256260, 290428, 307512, 363035, 384390, 435642, 512520, 580856, 653463, 726070, 768780, 871284, 1089105, 1306926, 1452140, 1537560, 1742568, 2178210, 2613852, 2904280, 3267315, 4356420, 5227704, 6534630, 8712840, 13069260, 26138520]

約数ペア:

[(1, 26138520), (2, 13069260), (3, 8712840), (4, 6534630), (5, 5227704), (6, 4356420), (8, 3267315), (9, 2904280), (10, 2613852), (12, 2178210), (15, 1742568), (17, 1537560), (18, 1452140), (20, 1306926), (24, 1089105), (30, 871284), (34, 768780), (36, 726070), (40, 653463), (45, 580856), (51, 512520), (60, 435642), (68, 384390), (72, 363035), (85, 307512), (90, 290428), (102, 256260), (120, 217821), (136, 192195), (153, 170840), (170, 153756), (180, 145214), (204, 128130), (255, 102504), (306, 85420), (340, 76878), (360, 72607), (408, 64065), (510, 51252), (612, 42710), (680, 38439), (765, 34168), (1020, 25626), (1224, 21355), (1530, 17084), (2040, 12813), (3060, 8542), (4271, 6120)]