121464180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23269}}^1$

素因数の和:23313

約数の個数: 72

約数和(自身を含む): 381162600

約数和(自身を除く): 259698420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 23269, 46538, 69807, 93076, 116345, 139614, 209421, 232690, 279228, 349035, 418842, 465380, 674801, 698070, 837684, 1047105, 1349602, 1396140, 2024403, 2094210, 2699204, 3374005, 4048806, 4188420, 6073209, 6748010, 8097612, 10122015, 12146418, 13496020, 20244030, 24292836, 30366045, 40488060, 60732090, 121464180]

約数ペア:

[(1, 121464180), (2, 60732090), (3, 40488060), (4, 30366045), (5, 24292836), (6, 20244030), (9, 13496020), (10, 12146418), (12, 10122015), (15, 8097612), (18, 6748010), (20, 6073209), (29, 4188420), (30, 4048806), (36, 3374005), (45, 2699204), (58, 2094210), (60, 2024403), (87, 1396140), (90, 1349602), (116, 1047105), (145, 837684), (174, 698070), (180, 674801), (261, 465380), (290, 418842), (348, 349035), (435, 279228), (522, 232690), (580, 209421), (870, 139614), (1044, 116345), (1305, 93076), (1740, 69807), (2610, 46538), (5220, 23269)]