4249623720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{70969}}^1$

素因数の和:71482

約数の個数: 64

約数和(自身を含む): 12774600000

約数和(自身を除く): 8524976280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 14970, 19960, 29940, 59880, 70969, 141938, 212907, 283876, 354845, 425814, 567752, 709690, 851628, 1064535, 1419380, 1703256, 2129070, 2838760, 4258140, 8516280, 35413531, 70827062, 106240593, 141654124, 177067655, 212481186, 283308248, 354135310, 424962372, 531202965, 708270620, 849924744, 1062405930, 1416541240, 2124811860, 4249623720]

約数ペア:

[(1, 4249623720), (2, 2124811860), (3, 1416541240), (4, 1062405930), (5, 849924744), (6, 708270620), (8, 531202965), (10, 424962372), (12, 354135310), (15, 283308248), (20, 212481186), (24, 177067655), (30, 141654124), (40, 106240593), (60, 70827062), (120, 35413531), (499, 8516280), (998, 4258140), (1497, 2838760), (1996, 2129070), (2495, 1703256), (2994, 1419380), (3992, 1064535), (4990, 851628), (5988, 709690), (7485, 567752), (9980, 425814), (11976, 354845), (14970, 283876), (19960, 212907), (29940, 141938), (59880, 70969)]