270639540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11839}}^1$

素因数の和:11981

約数の個数: 72

約数和(自身を含む): 827473920

約数和(自身を除く): 556834380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 11839, 22860, 23678, 35517, 47356, 59195, 71034, 106551, 118390, 142068, 177585, 213102, 236780, 355170, 426204, 532755, 710340, 1065510, 1503553, 2131020, 3007106, 4510659, 6014212, 7517765, 9021318, 13531977, 15035530, 18042636, 22553295, 27063954, 30071060, 45106590, 54127908, 67659885, 90213180, 135319770, 270639540]

約数ペア:

[(1, 270639540), (2, 135319770), (3, 90213180), (4, 67659885), (5, 54127908), (6, 45106590), (9, 30071060), (10, 27063954), (12, 22553295), (15, 18042636), (18, 15035530), (20, 13531977), (30, 9021318), (36, 7517765), (45, 6014212), (60, 4510659), (90, 3007106), (127, 2131020), (180, 1503553), (254, 1065510), (381, 710340), (508, 532755), (635, 426204), (762, 355170), (1143, 236780), (1270, 213102), (1524, 177585), (1905, 142068), (2286, 118390), (2540, 106551), (3810, 71034), (4572, 59195), (5715, 47356), (7620, 35517), (11430, 23678), (11839, 22860)]