1227501760

素因数分解:

$2^6\times 5^1\times {\mathrm{619}}^1\times {\mathrm{6197}}^1$

素因数の和:6833

約数の個数: 56

約数和(自身を含む): 2928183120

約数和(自身を除く): 1700681360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 619, 1238, 2476, 3095, 4952, 6190, 6197, 9904, 12380, 12394, 19808, 24760, 24788, 30985, 39616, 49520, 49576, 61970, 99040, 99152, 123940, 198080, 198304, 247880, 396608, 495760, 991520, 1983040, 3835943, 7671886, 15343772, 19179715, 30687544, 38359430, 61375088, 76718860, 122750176, 153437720, 245500352, 306875440, 613750880, 1227501760]

約数ペア:

[(1, 1227501760), (2, 613750880), (4, 306875440), (5, 245500352), (8, 153437720), (10, 122750176), (16, 76718860), (20, 61375088), (32, 38359430), (40, 30687544), (64, 19179715), (80, 15343772), (160, 7671886), (320, 3835943), (619, 1983040), (1238, 991520), (2476, 495760), (3095, 396608), (4952, 247880), (6190, 198304), (6197, 198080), (9904, 123940), (12380, 99152), (12394, 99040), (19808, 61970), (24760, 49576), (24788, 49520), (30985, 39616)]