121961600

素因数分解:

$2^7\times 5^2\times {\mathrm{38113}}^1$

素因数の和:38137

約数の個数: 48

約数和(自身を含む): 301291170

約数和(自身を除く): 179329570

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 38113, 76226, 152452, 190565, 304904, 381130, 609808, 762260, 952825, 1219616, 1524520, 1905650, 2439232, 3049040, 3811300, 4878464, 6098080, 7622600, 12196160, 15245200, 24392320, 30490400, 60980800, 121961600]

約数ペア:

[(1, 121961600), (2, 60980800), (4, 30490400), (5, 24392320), (8, 15245200), (10, 12196160), (16, 7622600), (20, 6098080), (25, 4878464), (32, 3811300), (40, 3049040), (50, 2439232), (64, 1905650), (80, 1524520), (100, 1219616), (128, 952825), (160, 762260), (200, 609808), (320, 381130), (400, 304904), (640, 190565), (800, 152452), (1600, 76226), (3200, 38113)]