308167680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{20063}}^1$

素因数の和:20091

約数の個数: 88

約数和(自身を含む): 985704192

約数和(自身を除く): 677536512

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 20063, 40126, 60189, 80252, 100315, 120378, 160504, 200630, 240756, 300945, 321008, 401260, 481512, 601890, 642016, 802520, 963024, 1203780, 1284032, 1605040, 1926048, 2407560, 2568064, 3210080, 3852096, 4815120, 5136128, 6420160, 7704192, 9630240, 10272256, 12840320, 15408384, 19260480, 20544512, 25680640, 30816768, 38520960, 51361280, 61633536, 77041920, 102722560, 154083840, 308167680]

約数ペア:

[(1, 308167680), (2, 154083840), (3, 102722560), (4, 77041920), (5, 61633536), (6, 51361280), (8, 38520960), (10, 30816768), (12, 25680640), (15, 20544512), (16, 19260480), (20, 15408384), (24, 12840320), (30, 10272256), (32, 9630240), (40, 7704192), (48, 6420160), (60, 5136128), (64, 4815120), (80, 3852096), (96, 3210080), (120, 2568064), (128, 2407560), (160, 1926048), (192, 1605040), (240, 1284032), (256, 1203780), (320, 963024), (384, 802520), (480, 642016), (512, 601890), (640, 481512), (768, 401260), (960, 321008), (1024, 300945), (1280, 240756), (1536, 200630), (1920, 160504), (2560, 120378), (3072, 100315), (3840, 80252), (5120, 60189), (7680, 40126), (15360, 20063)]