8791261560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{49939}}^1$

素因数の和:50122

約数の個数: 128

約数和(自身を含む): 29484576000

約数和(自身を除く): 20693314440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4401, 4890, 5868, 6520, 7335, 8802, 9780, 11736, 14670, 17604, 19560, 22005, 29340, 35208, 44010, 49939, 58680, 88020, 99878, 149817, 176040, 199756, 249695, 299634, 399512, 449451, 499390, 599268, 749085, 898902, 998780, 1198536, 1348353, 1498170, 1797804, 1997560, 2247255, 2696706, 2996340, 3595608, 4494510, 5393412, 5992680, 6741765, 8140057, 8989020, 10786824, 13483530, 16280114, 17978040, 24420171, 26967060, 32560228, 40700285, 48840342, 53934120, 65120456, 73260513, 81400570, 97680684, 122100855, 146521026, 162801140, 195361368, 219781539, 244201710, 293042052, 325602280, 366302565, 439563078, 488403420, 586084104, 732605130, 879126156, 976806840, 1098907695, 1465210260, 1758252312, 2197815390, 2930420520, 4395630780, 8791261560]

約数ペア:

[(1, 8791261560), (2, 4395630780), (3, 2930420520), (4, 2197815390), (5, 1758252312), (6, 1465210260), (8, 1098907695), (9, 976806840), (10, 879126156), (12, 732605130), (15, 586084104), (18, 488403420), (20, 439563078), (24, 366302565), (27, 325602280), (30, 293042052), (36, 244201710), (40, 219781539), (45, 195361368), (54, 162801140), (60, 146521026), (72, 122100855), (90, 97680684), (108, 81400570), (120, 73260513), (135, 65120456), (163, 53934120), (180, 48840342), (216, 40700285), (270, 32560228), (326, 26967060), (360, 24420171), (489, 17978040), (540, 16280114), (652, 13483530), (815, 10786824), (978, 8989020), (1080, 8140057), (1304, 6741765), (1467, 5992680), (1630, 5393412), (1956, 4494510), (2445, 3595608), (2934, 2996340), (3260, 2696706), (3912, 2247255), (4401, 1997560), (4890, 1797804), (5868, 1498170), (6520, 1348353), (7335, 1198536), (8802, 998780), (9780, 898902), (11736, 749085), (14670, 599268), (17604, 499390), (19560, 449451), (22005, 399512), (29340, 299634), (35208, 249695), (44010, 199756), (49939, 176040), (58680, 149817), (88020, 99878)]