147243240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17783}}^1$

素因数の和:17823

約数の個数: 96

約数和(自身を含む): 499374720

約数和(自身を除く): 352131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 17783, 35566, 53349, 71132, 88915, 106698, 142264, 160047, 177830, 213396, 266745, 320094, 355660, 409009, 426792, 533490, 640188, 711320, 800235, 818018, 1066980, 1227027, 1280376, 1600470, 1636036, 2045045, 2133960, 2454054, 3200940, 3272072, 3681081, 4090090, 4908108, 6135135, 6401880, 7362162, 8180180, 9816216, 12270270, 14724324, 16360360, 18405405, 24540540, 29448648, 36810810, 49081080, 73621620, 147243240]

約数ペア:

[(1, 147243240), (2, 73621620), (3, 49081080), (4, 36810810), (5, 29448648), (6, 24540540), (8, 18405405), (9, 16360360), (10, 14724324), (12, 12270270), (15, 9816216), (18, 8180180), (20, 7362162), (23, 6401880), (24, 6135135), (30, 4908108), (36, 4090090), (40, 3681081), (45, 3272072), (46, 3200940), (60, 2454054), (69, 2133960), (72, 2045045), (90, 1636036), (92, 1600470), (115, 1280376), (120, 1227027), (138, 1066980), (180, 818018), (184, 800235), (207, 711320), (230, 640188), (276, 533490), (345, 426792), (360, 409009), (414, 355660), (460, 320094), (552, 266745), (690, 213396), (828, 177830), (920, 160047), (1035, 142264), (1380, 106698), (1656, 88915), (2070, 71132), (2760, 53349), (4140, 35566), (8280, 17783)]