122000640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31795

約数の個数: 72

約数和(自身を含む): 389651808

約数和(自身を除く): 267651168

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 31771, 63542, 95313, 127084, 158855, 190626, 254168, 317710, 381252, 476565, 508336, 635420, 762504, 953130, 1016672, 1270840, 1525008, 1906260, 2033344, 2541680, 3050016, 3812520, 4066688, 5083360, 6100032, 7625040, 8133376, 10166720, 12200064, 15250080, 20333440, 24400128, 30500160, 40666880, 61000320, 122000640]

約数ペア:

[(1, 122000640), (2, 61000320), (3, 40666880), (4, 30500160), (5, 24400128), (6, 20333440), (8, 15250080), (10, 12200064), (12, 10166720), (15, 8133376), (16, 7625040), (20, 6100032), (24, 5083360), (30, 4066688), (32, 3812520), (40, 3050016), (48, 2541680), (60, 2033344), (64, 1906260), (80, 1525008), (96, 1270840), (120, 1016672), (128, 953130), (160, 762504), (192, 635420), (240, 508336), (256, 476565), (320, 381252), (384, 317710), (480, 254168), (640, 190626), (768, 158855), (960, 127084), (1280, 95313), (1920, 63542), (3840, 31771)]