375952020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3185

約数の個数: 96

約数和(自身を含む): 1111138560

約数和(自身を除く): 735186540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1335, 1380, 1780, 2047, 2670, 3061, 4094, 5340, 6122, 6141, 8188, 9183, 10235, 12244, 12282, 15305, 18366, 20470, 24564, 30610, 30705, 36732, 40940, 45915, 61220, 61410, 70403, 91830, 122820, 140806, 183660, 211209, 272429, 281612, 352015, 422418, 544858, 704030, 817287, 844836, 1056045, 1089716, 1362145, 1408060, 1634574, 2112090, 2724290, 3269148, 4086435, 4224180, 5448580, 6265867, 8172870, 12531734, 16345740, 18797601, 25063468, 31329335, 37595202, 62658670, 75190404, 93988005, 125317340, 187976010, 375952020]

約数ペア:

[(1, 375952020), (2, 187976010), (3, 125317340), (4, 93988005), (5, 75190404), (6, 62658670), (10, 37595202), (12, 31329335), (15, 25063468), (20, 18797601), (23, 16345740), (30, 12531734), (46, 8172870), (60, 6265867), (69, 5448580), (89, 4224180), (92, 4086435), (115, 3269148), (138, 2724290), (178, 2112090), (230, 1634574), (267, 1408060), (276, 1362145), (345, 1089716), (356, 1056045), (445, 844836), (460, 817287), (534, 704030), (690, 544858), (890, 422418), (1068, 352015), (1335, 281612), (1380, 272429), (1780, 211209), (2047, 183660), (2670, 140806), (3061, 122820), (4094, 91830), (5340, 70403), (6122, 61410), (6141, 61220), (8188, 45915), (9183, 40940), (10235, 36732), (12244, 30705), (12282, 30610), (15305, 24564), (18366, 20470)]