154466160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27983}}^1$

素因数の和:28022

約数の個数: 80

約数和(自身を含む): 499682304

約数和(自身を除く): 345216144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 27983, 55966, 83949, 111932, 139915, 167898, 223864, 279830, 335796, 419745, 447728, 559660, 643609, 671592, 839490, 1119320, 1287218, 1343184, 1678980, 1930827, 2238640, 2574436, 3218045, 3357960, 3861654, 5148872, 6436090, 6715920, 7723308, 9654135, 10297744, 12872180, 15446616, 19308270, 25744360, 30893232, 38616540, 51488720, 77233080, 154466160]

約数ペア:

[(1, 154466160), (2, 77233080), (3, 51488720), (4, 38616540), (5, 30893232), (6, 25744360), (8, 19308270), (10, 15446616), (12, 12872180), (15, 10297744), (16, 9654135), (20, 7723308), (23, 6715920), (24, 6436090), (30, 5148872), (40, 3861654), (46, 3357960), (48, 3218045), (60, 2574436), (69, 2238640), (80, 1930827), (92, 1678980), (115, 1343184), (120, 1287218), (138, 1119320), (184, 839490), (230, 671592), (240, 643609), (276, 559660), (345, 447728), (368, 419745), (460, 335796), (552, 279830), (690, 223864), (920, 167898), (1104, 139915), (1380, 111932), (1840, 83949), (2760, 55966), (5520, 27983)]