88907880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32213}}^1$

素因数の和:32250

約数の個数: 64

約数和(自身を含む): 278328960

約数和(自身を除く): 189421080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 32213, 64426, 96639, 128852, 161065, 193278, 257704, 322130, 386556, 483195, 644260, 740899, 773112, 966390, 1288520, 1481798, 1932780, 2222697, 2963596, 3704495, 3865560, 4445394, 5927192, 7408990, 8890788, 11113485, 14817980, 17781576, 22226970, 29635960, 44453940, 88907880]

約数ペア:

[(1, 88907880), (2, 44453940), (3, 29635960), (4, 22226970), (5, 17781576), (6, 14817980), (8, 11113485), (10, 8890788), (12, 7408990), (15, 5927192), (20, 4445394), (23, 3865560), (24, 3704495), (30, 2963596), (40, 2222697), (46, 1932780), (60, 1481798), (69, 1288520), (92, 966390), (115, 773112), (120, 740899), (138, 644260), (184, 483195), (230, 386556), (276, 322130), (345, 257704), (460, 193278), (552, 161065), (690, 128852), (920, 96639), (1380, 64426), (2760, 32213)]