61000320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31793

約数の個数: 64

約数和(自身を含む): 194444640

約数和(自身を除く): 133444320

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, 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, 10166720, 12200064, 15250080, 20333440, 30500160, 61000320]

約数ペア:

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