80774760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5563}}^1$

素因数の和:5599

約数の個数: 96

約数和(自身を含む): 266404320

約数和(自身を除く): 185629560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 5563, 7260, 11126, 14520, 16689, 22252, 27815, 33378, 44504, 55630, 61193, 66756, 83445, 111260, 122386, 133512, 166890, 183579, 222520, 244772, 305965, 333780, 367158, 489544, 611930, 667560, 673123, 734316, 917895, 1223860, 1346246, 1468632, 1835790, 2019369, 2447720, 2692492, 3365615, 3671580, 4038738, 5384984, 6731230, 7343160, 8077476, 10096845, 13462460, 16154952, 20193690, 26924920, 40387380, 80774760]

約数ペア:

[(1, 80774760), (2, 40387380), (3, 26924920), (4, 20193690), (5, 16154952), (6, 13462460), (8, 10096845), (10, 8077476), (11, 7343160), (12, 6731230), (15, 5384984), (20, 4038738), (22, 3671580), (24, 3365615), (30, 2692492), (33, 2447720), (40, 2019369), (44, 1835790), (55, 1468632), (60, 1346246), (66, 1223860), (88, 917895), (110, 734316), (120, 673123), (121, 667560), (132, 611930), (165, 489544), (220, 367158), (242, 333780), (264, 305965), (330, 244772), (363, 222520), (440, 183579), (484, 166890), (605, 133512), (660, 122386), (726, 111260), (968, 83445), (1210, 66756), (1320, 61193), (1452, 55630), (1815, 44504), (2420, 33378), (2904, 27815), (3630, 22252), (4840, 16689), (5563, 14520), (7260, 11126)]