4198920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1$

素因数の和:3206

約数の個数: 64

約数和(自身を含む): 13746240

約数和(自身を除く): 9547320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 3181, 6362, 9543, 12724, 15905, 19086, 25448, 31810, 34991, 38172, 47715, 63620, 69982, 76344, 95430, 104973, 127240, 139964, 174955, 190860, 209946, 279928, 349910, 381720, 419892, 524865, 699820, 839784, 1049730, 1399640, 2099460, 4198920]

約数ペア:

[(1, 4198920), (2, 2099460), (3, 1399640), (4, 1049730), (5, 839784), (6, 699820), (8, 524865), (10, 419892), (11, 381720), (12, 349910), (15, 279928), (20, 209946), (22, 190860), (24, 174955), (30, 139964), (33, 127240), (40, 104973), (44, 95430), (55, 76344), (60, 69982), (66, 63620), (88, 47715), (110, 38172), (120, 34991), (132, 31810), (165, 25448), (220, 19086), (264, 15905), (330, 12724), (440, 9543), (660, 6362), (1320, 3181)]