10389885720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{378089}}^1$

素因数の和:378332

約数の個数: 64

約数和(自身を含む): 31305852000

約数和(自身を除く): 20915966280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 13740, 27480, 378089, 756178, 1134267, 1512356, 1890445, 2268534, 3024712, 3780890, 4537068, 5671335, 7561780, 9074136, 11342670, 15123560, 22685340, 45370680, 86582381, 173164762, 259747143, 346329524, 432911905, 519494286, 692659048, 865823810, 1038988572, 1298735715, 1731647620, 2077977144, 2597471430, 3463295240, 5194942860, 10389885720]

約数ペア:

[(1, 10389885720), (2, 5194942860), (3, 3463295240), (4, 2597471430), (5, 2077977144), (6, 1731647620), (8, 1298735715), (10, 1038988572), (12, 865823810), (15, 692659048), (20, 519494286), (24, 432911905), (30, 346329524), (40, 259747143), (60, 173164762), (120, 86582381), (229, 45370680), (458, 22685340), (687, 15123560), (916, 11342670), (1145, 9074136), (1374, 7561780), (1832, 5671335), (2290, 4537068), (2748, 3780890), (3435, 3024712), (4580, 2268534), (5496, 1890445), (6870, 1512356), (9160, 1134267), (13740, 756178), (27480, 378089)]