425073840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16249}}^1$

素因数の和:16374

約数の個数: 80

約数和(自身を含む): 1329900000

約数和(自身を除く): 904826160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 16249, 26160, 32498, 48747, 64996, 81245, 97494, 129992, 162490, 194988, 243735, 259984, 324980, 389976, 487470, 649960, 779952, 974940, 1299920, 1771141, 1949880, 3542282, 3899760, 5313423, 7084564, 8855705, 10626846, 14169128, 17711410, 21253692, 26567115, 28338256, 35422820, 42507384, 53134230, 70845640, 85014768, 106268460, 141691280, 212536920, 425073840]

約数ペア:

[(1, 425073840), (2, 212536920), (3, 141691280), (4, 106268460), (5, 85014768), (6, 70845640), (8, 53134230), (10, 42507384), (12, 35422820), (15, 28338256), (16, 26567115), (20, 21253692), (24, 17711410), (30, 14169128), (40, 10626846), (48, 8855705), (60, 7084564), (80, 5313423), (109, 3899760), (120, 3542282), (218, 1949880), (240, 1771141), (327, 1299920), (436, 974940), (545, 779952), (654, 649960), (872, 487470), (1090, 389976), (1308, 324980), (1635, 259984), (1744, 243735), (2180, 194988), (2616, 162490), (3270, 129992), (4360, 97494), (5232, 81245), (6540, 64996), (8720, 48747), (13080, 32498), (16249, 26160)]