423340920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3023}}^1$

素因数の和:3429

約数の個数: 96

約数和(自身を含む): 1379851200

約数和(自身を除く): 956510280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 389, 778, 1167, 1556, 1945, 2334, 3023, 3112, 3501, 3890, 4668, 5835, 6046, 7002, 7780, 9069, 9336, 11670, 12092, 14004, 15115, 15560, 17505, 18138, 23340, 24184, 27207, 28008, 30230, 35010, 36276, 45345, 46680, 54414, 60460, 70020, 72552, 90690, 108828, 120920, 136035, 140040, 181380, 217656, 272070, 362760, 544140, 1088280, 1175947, 2351894, 3527841, 4703788, 5879735, 7055682, 9407576, 10583523, 11759470, 14111364, 17639205, 21167046, 23518940, 28222728, 35278410, 42334092, 47037880, 52917615, 70556820, 84668184, 105835230, 141113640, 211670460, 423340920]

約数ペア:

[(1, 423340920), (2, 211670460), (3, 141113640), (4, 105835230), (5, 84668184), (6, 70556820), (8, 52917615), (9, 47037880), (10, 42334092), (12, 35278410), (15, 28222728), (18, 23518940), (20, 21167046), (24, 17639205), (30, 14111364), (36, 11759470), (40, 10583523), (45, 9407576), (60, 7055682), (72, 5879735), (90, 4703788), (120, 3527841), (180, 2351894), (360, 1175947), (389, 1088280), (778, 544140), (1167, 362760), (1556, 272070), (1945, 217656), (2334, 181380), (3023, 140040), (3112, 136035), (3501, 120920), (3890, 108828), (4668, 90690), (5835, 72552), (6046, 70020), (7002, 60460), (7780, 54414), (9069, 46680), (9336, 45345), (11670, 36276), (12092, 35010), (14004, 30230), (15115, 28008), (15560, 27207), (17505, 24184), (18138, 23340)]