23489040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97871}}^1$

素因数の和:97887

約数の個数: 40

約数和(自身を含む): 72816768

約数和(自身を除く): 49327728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 97871, 195742, 293613, 391484, 489355, 587226, 782968, 978710, 1174452, 1468065, 1565936, 1957420, 2348904, 2936130, 3914840, 4697808, 5872260, 7829680, 11744520, 23489040]

約数ペア:

[(1, 23489040), (2, 11744520), (3, 7829680), (4, 5872260), (5, 4697808), (6, 3914840), (8, 2936130), (10, 2348904), (12, 1957420), (15, 1565936), (16, 1468065), (20, 1174452), (24, 978710), (30, 782968), (40, 587226), (48, 489355), (60, 391484), (80, 293613), (120, 195742), (240, 97871)]