76309520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3232

約数の個数: 80

約数和(自身を含む): 207546240

約数和(自身を除く): 131236720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3169, 3440, 4816, 6020, 6338, 12040, 12676, 15845, 22183, 24080, 25352, 31690, 44366, 50704, 63380, 88732, 110915, 126760, 136267, 177464, 221830, 253520, 272534, 354928, 443660, 545068, 681335, 887320, 953869, 1090136, 1362670, 1774640, 1907738, 2180272, 2725340, 3815476, 4769345, 5450680, 7630952, 9538690, 10901360, 15261904, 19077380, 38154760, 76309520]

約数ペア:

[(1, 76309520), (2, 38154760), (4, 19077380), (5, 15261904), (7, 10901360), (8, 9538690), (10, 7630952), (14, 5450680), (16, 4769345), (20, 3815476), (28, 2725340), (35, 2180272), (40, 1907738), (43, 1774640), (56, 1362670), (70, 1090136), (80, 953869), (86, 887320), (112, 681335), (140, 545068), (172, 443660), (215, 354928), (280, 272534), (301, 253520), (344, 221830), (430, 177464), (560, 136267), (602, 126760), (688, 110915), (860, 88732), (1204, 63380), (1505, 50704), (1720, 44366), (2408, 31690), (3010, 25352), (3169, 24080), (3440, 22183), (4816, 15845), (6020, 12676), (6338, 12040)]