9228120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7016

約数の個数: 64

約数和(自身を含む): 30205440

約数和(自身を除く): 20977320

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, 6991, 13982, 20973, 27964, 34955, 41946, 55928, 69910, 76901, 83892, 104865, 139820, 153802, 167784, 209730, 230703, 279640, 307604, 384505, 419460, 461406, 615208, 769010, 838920, 922812, 1153515, 1538020, 1845624, 2307030, 3076040, 4614060, 9228120]

約数ペア:

[(1, 9228120), (2, 4614060), (3, 3076040), (4, 2307030), (5, 1845624), (6, 1538020), (8, 1153515), (10, 922812), (11, 838920), (12, 769010), (15, 615208), (20, 461406), (22, 419460), (24, 384505), (30, 307604), (33, 279640), (40, 230703), (44, 209730), (55, 167784), (60, 153802), (66, 139820), (88, 104865), (110, 83892), (120, 76901), (132, 69910), (165, 55928), (220, 41946), (264, 34955), (330, 27964), (440, 20973), (660, 13982), (1320, 6991)]