32281440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 102785760

約数和(自身を除く): 70504320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 617, 654, 872, 1090, 1234, 1308, 1635, 1744, 1851, 2180, 2468, 2616, 3085, 3270, 3488, 3702, 4360, 4936, 5232, 6170, 6540, 7404, 8720, 9255, 9872, 10464, 12340, 13080, 14808, 17440, 18510, 19744, 24680, 26160, 29616, 37020, 49360, 52320, 59232, 67253, 74040, 98720, 134506, 148080, 201759, 269012, 296160, 336265, 403518, 538024, 672530, 807036, 1008795, 1076048, 1345060, 1614072, 2017590, 2152096, 2690120, 3228144, 4035180, 5380240, 6456288, 8070360, 10760480, 16140720, 32281440]

約数ペア:

[(1, 32281440), (2, 16140720), (3, 10760480), (4, 8070360), (5, 6456288), (6, 5380240), (8, 4035180), (10, 3228144), (12, 2690120), (15, 2152096), (16, 2017590), (20, 1614072), (24, 1345060), (30, 1076048), (32, 1008795), (40, 807036), (48, 672530), (60, 538024), (80, 403518), (96, 336265), (109, 296160), (120, 269012), (160, 201759), (218, 148080), (240, 134506), (327, 98720), (436, 74040), (480, 67253), (545, 59232), (617, 52320), (654, 49360), (872, 37020), (1090, 29616), (1234, 26160), (1308, 24680), (1635, 19744), (1744, 18510), (1851, 17440), (2180, 14808), (2468, 13080), (2616, 12340), (3085, 10464), (3270, 9872), (3488, 9255), (3702, 8720), (4360, 7404), (4936, 6540), (5232, 6170)]