84640560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12161}}^1$

素因数の和:12206

約数の個数: 80

約数和(自身を含む): 271455840

約数和(自身を除く): 186815280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12161, 24322, 36483, 48644, 60805, 72966, 97288, 121610, 145932, 182415, 194576, 243220, 291864, 352669, 364830, 486440, 583728, 705338, 729660, 972880, 1058007, 1410676, 1459320, 1763345, 2116014, 2821352, 2918640, 3526690, 4232028, 5290035, 5642704, 7053380, 8464056, 10580070, 14106760, 16928112, 21160140, 28213520, 42320280, 84640560]

約数ペア:

[(1, 84640560), (2, 42320280), (3, 28213520), (4, 21160140), (5, 16928112), (6, 14106760), (8, 10580070), (10, 8464056), (12, 7053380), (15, 5642704), (16, 5290035), (20, 4232028), (24, 3526690), (29, 2918640), (30, 2821352), (40, 2116014), (48, 1763345), (58, 1459320), (60, 1410676), (80, 1058007), (87, 972880), (116, 729660), (120, 705338), (145, 583728), (174, 486440), (232, 364830), (240, 352669), (290, 291864), (348, 243220), (435, 194576), (464, 182415), (580, 145932), (696, 121610), (870, 97288), (1160, 72966), (1392, 60805), (1740, 48644), (2320, 36483), (3480, 24322), (6960, 12161)]