88910280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 290122560

約数和(自身を除く): 201212280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 491, 503, 982, 1006, 1473, 1509, 1964, 2012, 2455, 2515, 2946, 3018, 3928, 4024, 4419, 4527, 4910, 5030, 5892, 6036, 7365, 7545, 8838, 9054, 9820, 10060, 11784, 12072, 14730, 15090, 17676, 18108, 19640, 20120, 22095, 22635, 29460, 30180, 35352, 36216, 44190, 45270, 58920, 60360, 88380, 90540, 176760, 181080, 246973, 493946, 740919, 987892, 1234865, 1481838, 1975784, 2222757, 2469730, 2963676, 3704595, 4445514, 4939460, 5927352, 7409190, 8891028, 9878920, 11113785, 14818380, 17782056, 22227570, 29636760, 44455140, 88910280]

約数ペア:

[(1, 88910280), (2, 44455140), (3, 29636760), (4, 22227570), (5, 17782056), (6, 14818380), (8, 11113785), (9, 9878920), (10, 8891028), (12, 7409190), (15, 5927352), (18, 4939460), (20, 4445514), (24, 3704595), (30, 2963676), (36, 2469730), (40, 2222757), (45, 1975784), (60, 1481838), (72, 1234865), (90, 987892), (120, 740919), (180, 493946), (360, 246973), (491, 181080), (503, 176760), (982, 90540), (1006, 88380), (1473, 60360), (1509, 58920), (1964, 45270), (2012, 44190), (2455, 36216), (2515, 35352), (2946, 30180), (3018, 29460), (3928, 22635), (4024, 22095), (4419, 20120), (4527, 19640), (4910, 18108), (5030, 17676), (5892, 15090), (6036, 14730), (7365, 12072), (7545, 11784), (8838, 10060), (9054, 9820)]