123336960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{32119}}^1$

素因数の和:32143

約数の個数: 72

約数和(自身を含む): 393919680

約数和(自身を除く): 270582720

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, 32119, 64238, 96357, 128476, 160595, 192714, 256952, 321190, 385428, 481785, 513904, 642380, 770856, 963570, 1027808, 1284760, 1541712, 1927140, 2055616, 2569520, 3083424, 3854280, 4111232, 5139040, 6166848, 7708560, 8222464, 10278080, 12333696, 15417120, 20556160, 24667392, 30834240, 41112320, 61668480, 123336960]

約数ペア:

[(1, 123336960), (2, 61668480), (3, 41112320), (4, 30834240), (5, 24667392), (6, 20556160), (8, 15417120), (10, 12333696), (12, 10278080), (15, 8222464), (16, 7708560), (20, 6166848), (24, 5139040), (30, 4111232), (32, 3854280), (40, 3083424), (48, 2569520), (60, 2055616), (64, 1927140), (80, 1541712), (96, 1284760), (120, 1027808), (128, 963570), (160, 770856), (192, 642380), (240, 513904), (256, 481785), (320, 385428), (384, 321190), (480, 256952), (640, 192714), (768, 160595), (960, 128476), (1280, 96357), (1920, 64238), (3840, 32119)]