1439460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 4769856

約数和(自身を除く): 3330396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 727, 990, 1454, 1980, 2181, 2908, 3635, 4362, 6543, 7270, 7997, 8724, 10905, 13086, 14540, 15994, 21810, 23991, 26172, 31988, 32715, 39985, 43620, 47982, 65430, 71973, 79970, 95964, 119955, 130860, 143946, 159940, 239910, 287892, 359865, 479820, 719730, 1439460]

約数ペア:

[(1, 1439460), (2, 719730), (3, 479820), (4, 359865), (5, 287892), (6, 239910), (9, 159940), (10, 143946), (11, 130860), (12, 119955), (15, 95964), (18, 79970), (20, 71973), (22, 65430), (30, 47982), (33, 43620), (36, 39985), (44, 32715), (45, 31988), (55, 26172), (60, 23991), (66, 21810), (90, 15994), (99, 14540), (110, 13086), (132, 10905), (165, 8724), (180, 7997), (198, 7270), (220, 6543), (330, 4362), (396, 3635), (495, 2908), (660, 2181), (727, 1980), (990, 1454)]