69330720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144439}}^1$

素因数の和:144457

約数の個数: 48

約数和(自身を含む): 218393280

約数和(自身を除く): 149062560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 144439, 288878, 433317, 577756, 722195, 866634, 1155512, 1444390, 1733268, 2166585, 2311024, 2888780, 3466536, 4333170, 4622048, 5777560, 6933072, 8666340, 11555120, 13866144, 17332680, 23110240, 34665360, 69330720]

約数ペア:

[(1, 69330720), (2, 34665360), (3, 23110240), (4, 17332680), (5, 13866144), (6, 11555120), (8, 8666340), (10, 6933072), (12, 5777560), (15, 4622048), (16, 4333170), (20, 3466536), (24, 2888780), (30, 2311024), (32, 2166585), (40, 1733268), (48, 1444390), (60, 1155512), (80, 866634), (96, 722195), (120, 577756), (160, 433317), (240, 288878), (480, 144439)]