121626240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63347}}^1$

素因数の和:63369

約数の個数: 64

約数和(自身を含む): 387689760

約数和(自身を除く): 266063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 63347, 126694, 190041, 253388, 316735, 380082, 506776, 633470, 760164, 950205, 1013552, 1266940, 1520328, 1900410, 2027104, 2533880, 3040656, 3800820, 4054208, 5067760, 6081312, 7601640, 8108416, 10135520, 12162624, 15203280, 20271040, 24325248, 30406560, 40542080, 60813120, 121626240]

約数ペア:

[(1, 121626240), (2, 60813120), (3, 40542080), (4, 30406560), (5, 24325248), (6, 20271040), (8, 15203280), (10, 12162624), (12, 10135520), (15, 8108416), (16, 7601640), (20, 6081312), (24, 5067760), (30, 4054208), (32, 3800820), (40, 3040656), (48, 2533880), (60, 2027104), (64, 1900410), (80, 1520328), (96, 1266940), (120, 1013552), (128, 950205), (160, 760164), (192, 633470), (240, 506776), (320, 380082), (384, 316735), (480, 253388), (640, 190041), (960, 126694), (1920, 63347)]