1283305440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17029}}^1$

素因数の和:17204

約数の個数: 96

約数和(自身を含む): 4068398880

約数和(自身を除く): 2785093440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 12560, 15072, 17029, 18840, 25120, 34058, 37680, 51087, 68116, 75360, 85145, 102174, 136232, 170290, 204348, 255435, 272464, 340580, 408696, 510870, 544928, 681160, 817392, 1021740, 1362320, 1634784, 2043480, 2673553, 2724640, 4086960, 5347106, 8020659, 8173920, 10694212, 13367765, 16041318, 21388424, 26735530, 32082636, 40103295, 42776848, 53471060, 64165272, 80206590, 85553696, 106942120, 128330544, 160413180, 213884240, 256661088, 320826360, 427768480, 641652720, 1283305440]

約数ペア:

[(1, 1283305440), (2, 641652720), (3, 427768480), (4, 320826360), (5, 256661088), (6, 213884240), (8, 160413180), (10, 128330544), (12, 106942120), (15, 85553696), (16, 80206590), (20, 64165272), (24, 53471060), (30, 42776848), (32, 40103295), (40, 32082636), (48, 26735530), (60, 21388424), (80, 16041318), (96, 13367765), (120, 10694212), (157, 8173920), (160, 8020659), (240, 5347106), (314, 4086960), (471, 2724640), (480, 2673553), (628, 2043480), (785, 1634784), (942, 1362320), (1256, 1021740), (1570, 817392), (1884, 681160), (2355, 544928), (2512, 510870), (3140, 408696), (3768, 340580), (4710, 272464), (5024, 255435), (6280, 204348), (7536, 170290), (9420, 136232), (12560, 102174), (15072, 85145), (17029, 75360), (18840, 68116), (25120, 51087), (34058, 37680)]