27584520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 83099520

約数和(自身を除く): 55515000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 503, 914, 1006, 1371, 1509, 1828, 2012, 2285, 2515, 2742, 3018, 3656, 4024, 4570, 5030, 5484, 6036, 6855, 7545, 9140, 10060, 10968, 12072, 13710, 15090, 18280, 20120, 27420, 30180, 54840, 60360, 229871, 459742, 689613, 919484, 1149355, 1379226, 1838968, 2298710, 2758452, 3448065, 4597420, 5516904, 6896130, 9194840, 13792260, 27584520]

約数ペア:

[(1, 27584520), (2, 13792260), (3, 9194840), (4, 6896130), (5, 5516904), (6, 4597420), (8, 3448065), (10, 2758452), (12, 2298710), (15, 1838968), (20, 1379226), (24, 1149355), (30, 919484), (40, 689613), (60, 459742), (120, 229871), (457, 60360), (503, 54840), (914, 30180), (1006, 27420), (1371, 20120), (1509, 18280), (1828, 15090), (2012, 13710), (2285, 12072), (2515, 10968), (2742, 10060), (3018, 9140), (3656, 7545), (4024, 6855), (4570, 6036), (5030, 5484)]