80772090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2436

約数の個数: 96

約数和(自身を含む): 235405440

約数和(自身を除く): 154633350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2254, 2389, 2415, 3381, 4778, 4830, 5635, 6762, 7167, 11270, 11945, 14334, 16723, 16905, 23890, 33446, 33810, 35835, 50169, 54947, 71670, 83615, 100338, 109894, 117061, 164841, 167230, 234122, 250845, 274735, 329682, 351183, 384629, 501690, 549470, 585305, 702366, 769258, 824205, 1153887, 1170610, 1648410, 1755915, 1923145, 2307774, 2692403, 3511830, 3846290, 5384806, 5769435, 8077209, 11538870, 13462015, 16154418, 26924030, 40386045, 80772090]

約数ペア:

[(1, 80772090), (2, 40386045), (3, 26924030), (5, 16154418), (6, 13462015), (7, 11538870), (10, 8077209), (14, 5769435), (15, 5384806), (21, 3846290), (23, 3511830), (30, 2692403), (35, 2307774), (42, 1923145), (46, 1755915), (49, 1648410), (69, 1170610), (70, 1153887), (98, 824205), (105, 769258), (115, 702366), (138, 585305), (147, 549470), (161, 501690), (210, 384629), (230, 351183), (245, 329682), (294, 274735), (322, 250845), (345, 234122), (483, 167230), (490, 164841), (690, 117061), (735, 109894), (805, 100338), (966, 83615), (1127, 71670), (1470, 54947), (1610, 50169), (2254, 35835), (2389, 33810), (2415, 33446), (3381, 23890), (4778, 16905), (4830, 16723), (5635, 14334), (6762, 11945), (7167, 11270)]