142480480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30707}}^1$

素因数の和:30751

約数の個数: 48

約数和(自身を含む): 348228720

約数和(自身を除く): 205748240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 30707, 61414, 122828, 153535, 245656, 307070, 491312, 614140, 890503, 982624, 1228280, 1781006, 2456560, 3562012, 4452515, 4913120, 7124024, 8905030, 14248048, 17810060, 28496096, 35620120, 71240240, 142480480]

約数ペア:

[(1, 142480480), (2, 71240240), (4, 35620120), (5, 28496096), (8, 17810060), (10, 14248048), (16, 8905030), (20, 7124024), (29, 4913120), (32, 4452515), (40, 3562012), (58, 2456560), (80, 1781006), (116, 1228280), (145, 982624), (160, 890503), (232, 614140), (290, 491312), (464, 307070), (580, 245656), (928, 153535), (1160, 122828), (2320, 61414), (4640, 30707)]