814108560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4909}}^1$

素因数の和:5616

約数の個数: 80

約数和(自身を含む): 2527903680

約数和(自身を除く): 1713795120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 1382, 2073, 2764, 3455, 4146, 4909, 5528, 6910, 8292, 9818, 10365, 11056, 13820, 14727, 16584, 19636, 20730, 24545, 27640, 29454, 33168, 39272, 41460, 49090, 55280, 58908, 73635, 78544, 82920, 98180, 117816, 147270, 165840, 196360, 235632, 294540, 392720, 589080, 1178160, 3392119, 6784238, 10176357, 13568476, 16960595, 20352714, 27136952, 33921190, 40705428, 50881785, 54273904, 67842380, 81410856, 101763570, 135684760, 162821712, 203527140, 271369520, 407054280, 814108560]

約数ペア:

[(1, 814108560), (2, 407054280), (3, 271369520), (4, 203527140), (5, 162821712), (6, 135684760), (8, 101763570), (10, 81410856), (12, 67842380), (15, 54273904), (16, 50881785), (20, 40705428), (24, 33921190), (30, 27136952), (40, 20352714), (48, 16960595), (60, 13568476), (80, 10176357), (120, 6784238), (240, 3392119), (691, 1178160), (1382, 589080), (2073, 392720), (2764, 294540), (3455, 235632), (4146, 196360), (4909, 165840), (5528, 147270), (6910, 117816), (8292, 98180), (9818, 82920), (10365, 78544), (11056, 73635), (13820, 58908), (14727, 55280), (16584, 49090), (19636, 41460), (20730, 39272), (24545, 33168), (27640, 29454)]