12245760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1063}}^1$

素因数の和:1090

約数の個数: 108

約数和(自身を含む): 42408912

約数和(自身を除く): 30163152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1063, 1152, 1280, 1440, 1920, 2126, 2304, 2880, 3189, 3840, 4252, 5315, 5760, 6378, 8504, 9567, 10630, 11520, 12756, 15945, 17008, 19134, 21260, 25512, 31890, 34016, 38268, 42520, 47835, 51024, 63780, 68032, 76536, 85040, 95670, 102048, 127560, 136064, 153072, 170080, 191340, 204096, 255120, 272128, 306144, 340160, 382680, 408192, 510240, 612288, 680320, 765360, 816384, 1020480, 1224576, 1360640, 1530720, 2040960, 2449152, 3061440, 4081920, 6122880, 12245760]

約数ペア:

[(1, 12245760), (2, 6122880), (3, 4081920), (4, 3061440), (5, 2449152), (6, 2040960), (8, 1530720), (9, 1360640), (10, 1224576), (12, 1020480), (15, 816384), (16, 765360), (18, 680320), (20, 612288), (24, 510240), (30, 408192), (32, 382680), (36, 340160), (40, 306144), (45, 272128), (48, 255120), (60, 204096), (64, 191340), (72, 170080), (80, 153072), (90, 136064), (96, 127560), (120, 102048), (128, 95670), (144, 85040), (160, 76536), (180, 68032), (192, 63780), (240, 51024), (256, 47835), (288, 42520), (320, 38268), (360, 34016), (384, 31890), (480, 25512), (576, 21260), (640, 19134), (720, 17008), (768, 15945), (960, 12756), (1063, 11520), (1152, 10630), (1280, 9567), (1440, 8504), (1920, 6378), (2126, 5760), (2304, 5315), (2880, 4252), (3189, 3840)]