70537680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313}}^2$

素因数の和:645

約数の個数: 90

約数和(自身を含む): 237648294

約数和(自身を除く): 167110614

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 313, 360, 626, 720, 939, 1252, 1565, 1878, 2504, 2817, 3130, 3756, 4695, 5008, 5634, 6260, 7512, 9390, 11268, 12520, 14085, 15024, 18780, 22536, 25040, 28170, 37560, 45072, 56340, 75120, 97969, 112680, 195938, 225360, 293907, 391876, 489845, 587814, 783752, 881721, 979690, 1175628, 1469535, 1567504, 1763442, 1959380, 2351256, 2939070, 3526884, 3918760, 4408605, 4702512, 5878140, 7053768, 7837520, 8817210, 11756280, 14107536, 17634420, 23512560, 35268840, 70537680]

約数ペア:

[(1, 70537680), (2, 35268840), (3, 23512560), (4, 17634420), (5, 14107536), (6, 11756280), (8, 8817210), (9, 7837520), (10, 7053768), (12, 5878140), (15, 4702512), (16, 4408605), (18, 3918760), (20, 3526884), (24, 2939070), (30, 2351256), (36, 1959380), (40, 1763442), (45, 1567504), (48, 1469535), (60, 1175628), (72, 979690), (80, 881721), (90, 783752), (120, 587814), (144, 489845), (180, 391876), (240, 293907), (313, 225360), (360, 195938), (626, 112680), (720, 97969), (939, 75120), (1252, 56340), (1565, 45072), (1878, 37560), (2504, 28170), (2817, 25040), (3130, 22536), (3756, 18780), (4695, 15024), (5008, 14085), (5634, 12520), (6260, 11268), (7512, 9390)]