149206560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7229}}^1$

素因数の和:7290

約数の個数: 96

約数和(自身を含む): 480997440

約数和(自身を除く): 331790880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 7229, 10320, 14458, 20640, 21687, 28916, 36145, 43374, 57832, 72290, 86748, 108435, 115664, 144580, 173496, 216870, 231328, 289160, 310847, 346992, 433740, 578320, 621694, 693984, 867480, 932541, 1156640, 1243388, 1554235, 1734960, 1865082, 2486776, 3108470, 3469920, 3730164, 4662705, 4973552, 6216940, 7460328, 9325410, 9947104, 12433880, 14920656, 18650820, 24867760, 29841312, 37301640, 49735520, 74603280, 149206560]

約数ペア:

[(1, 149206560), (2, 74603280), (3, 49735520), (4, 37301640), (5, 29841312), (6, 24867760), (8, 18650820), (10, 14920656), (12, 12433880), (15, 9947104), (16, 9325410), (20, 7460328), (24, 6216940), (30, 4973552), (32, 4662705), (40, 3730164), (43, 3469920), (48, 3108470), (60, 2486776), (80, 1865082), (86, 1734960), (96, 1554235), (120, 1243388), (129, 1156640), (160, 932541), (172, 867480), (215, 693984), (240, 621694), (258, 578320), (344, 433740), (430, 346992), (480, 310847), (516, 289160), (645, 231328), (688, 216870), (860, 173496), (1032, 144580), (1290, 115664), (1376, 108435), (1720, 86748), (2064, 72290), (2580, 57832), (3440, 43374), (4128, 36145), (5160, 28916), (6880, 21687), (7229, 20640), (10320, 14458)]