5309040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2038

約数の個数: 80

約数和(自身を含む): 17963136

約数和(自身を除く): 12654096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2011, 2640, 4022, 6033, 8044, 10055, 12066, 16088, 20110, 22121, 24132, 30165, 32176, 40220, 44242, 48264, 60330, 66363, 80440, 88484, 96528, 110605, 120660, 132726, 160880, 176968, 221210, 241320, 265452, 331815, 353936, 442420, 482640, 530904, 663630, 884840, 1061808, 1327260, 1769680, 2654520, 5309040]

約数ペア:

[(1, 5309040), (2, 2654520), (3, 1769680), (4, 1327260), (5, 1061808), (6, 884840), (8, 663630), (10, 530904), (11, 482640), (12, 442420), (15, 353936), (16, 331815), (20, 265452), (22, 241320), (24, 221210), (30, 176968), (33, 160880), (40, 132726), (44, 120660), (48, 110605), (55, 96528), (60, 88484), (66, 80440), (80, 66363), (88, 60330), (110, 48264), (120, 44242), (132, 40220), (165, 32176), (176, 30165), (220, 24132), (240, 22121), (264, 20110), (330, 16088), (440, 12066), (528, 10055), (660, 8044), (880, 6033), (1320, 4022), (2011, 2640)]