403852380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{52999}}^1$

素因数の和:53138

約数の個数: 48

約数和(自身を含む): 1139712000

約数和(自身を除く): 735859620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 52999, 105998, 158997, 211996, 264995, 317994, 529990, 635988, 794985, 1059980, 1589970, 3179940, 6730873, 13461746, 20192619, 26923492, 33654365, 40385238, 67308730, 80770476, 100963095, 134617460, 201926190, 403852380]

約数ペア:

[(1, 403852380), (2, 201926190), (3, 134617460), (4, 100963095), (5, 80770476), (6, 67308730), (10, 40385238), (12, 33654365), (15, 26923492), (20, 20192619), (30, 13461746), (60, 6730873), (127, 3179940), (254, 1589970), (381, 1059980), (508, 794985), (635, 635988), (762, 529990), (1270, 317994), (1524, 264995), (1905, 211996), (2540, 158997), (3810, 105998), (7620, 52999)]