55337520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32939}}^1$

素因数の和:32962

約数の個数: 80

約数和(自身を含む): 196058880

約数和(自身を除く): 140721360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32939, 65878, 98817, 131756, 164695, 197634, 230573, 263512, 329390, 395268, 461146, 494085, 527024, 658780, 691719, 790536, 922292, 988170, 1152865, 1317560, 1383438, 1581072, 1844584, 1976340, 2305730, 2635120, 2766876, 3458595, 3689168, 3952680, 4611460, 5533752, 6917190, 7905360, 9222920, 11067504, 13834380, 18445840, 27668760, 55337520]

約数ペア:

[(1, 55337520), (2, 27668760), (3, 18445840), (4, 13834380), (5, 11067504), (6, 9222920), (7, 7905360), (8, 6917190), (10, 5533752), (12, 4611460), (14, 3952680), (15, 3689168), (16, 3458595), (20, 2766876), (21, 2635120), (24, 2305730), (28, 1976340), (30, 1844584), (35, 1581072), (40, 1383438), (42, 1317560), (48, 1152865), (56, 988170), (60, 922292), (70, 790536), (80, 691719), (84, 658780), (105, 527024), (112, 494085), (120, 461146), (140, 395268), (168, 329390), (210, 263512), (240, 230573), (280, 197634), (336, 164695), (420, 131756), (560, 98817), (840, 65878), (1680, 32939)]