447360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 1432080

約数和(自身を除く): 984720

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, 233, 240, 320, 384, 466, 480, 640, 699, 932, 960, 1165, 1398, 1864, 1920, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 7456, 9320, 11184, 13980, 14912, 18640, 22368, 27960, 29824, 37280, 44736, 55920, 74560, 89472, 111840, 149120, 223680, 447360]

約数ペア:

[(1, 447360), (2, 223680), (3, 149120), (4, 111840), (5, 89472), (6, 74560), (8, 55920), (10, 44736), (12, 37280), (15, 29824), (16, 27960), (20, 22368), (24, 18640), (30, 14912), (32, 13980), (40, 11184), (48, 9320), (60, 7456), (64, 6990), (80, 5592), (96, 4660), (120, 3728), (128, 3495), (160, 2796), (192, 2330), (233, 1920), (240, 1864), (320, 1398), (384, 1165), (466, 960), (480, 932), (640, 699)]