207228480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{215863}}^1$

素因数の和:215883

約数の個数: 56

約数和(自身を含む): 657953472

約数和(自身を除く): 450724992

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, 160, 192, 240, 320, 480, 960, 215863, 431726, 647589, 863452, 1079315, 1295178, 1726904, 2158630, 2590356, 3237945, 3453808, 4317260, 5180712, 6475890, 6907616, 8634520, 10361424, 12951780, 13815232, 17269040, 20722848, 25903560, 34538080, 41445696, 51807120, 69076160, 103614240, 207228480]

約数ペア:

[(1, 207228480), (2, 103614240), (3, 69076160), (4, 51807120), (5, 41445696), (6, 34538080), (8, 25903560), (10, 20722848), (12, 17269040), (15, 13815232), (16, 12951780), (20, 10361424), (24, 8634520), (30, 6907616), (32, 6475890), (40, 5180712), (48, 4317260), (60, 3453808), (64, 3237945), (80, 2590356), (96, 2158630), (120, 1726904), (160, 1295178), (192, 1079315), (240, 863452), (320, 647589), (480, 431726), (960, 215863)]