68444340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1499}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 192024000

約数和(自身を除く): 123579660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 1499, 1522, 2283, 2998, 3044, 3805, 4497, 4566, 5996, 7495, 7610, 8994, 9132, 11415, 14990, 15220, 17988, 22485, 22830, 29980, 44970, 45660, 89940, 1140739, 2281478, 3422217, 4562956, 5703695, 6844434, 11407390, 13688868, 17111085, 22814780, 34222170, 68444340]

約数ペア:

[(1, 68444340), (2, 34222170), (3, 22814780), (4, 17111085), (5, 13688868), (6, 11407390), (10, 6844434), (12, 5703695), (15, 4562956), (20, 3422217), (30, 2281478), (60, 1140739), (761, 89940), (1499, 45660), (1522, 44970), (2283, 29980), (2998, 22830), (3044, 22485), (3805, 17988), (4497, 15220), (4566, 14990), (5996, 11415), (7495, 9132), (7610, 8994)]