33420840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12109}}^1$

素因数の和:12146

約数の個数: 64

約数和(自身を含む): 104630400

約数和(自身を除く): 71209560

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, 12109, 24218, 36327, 48436, 60545, 72654, 96872, 121090, 145308, 181635, 242180, 278507, 290616, 363270, 484360, 557014, 726540, 835521, 1114028, 1392535, 1453080, 1671042, 2228056, 2785070, 3342084, 4177605, 5570140, 6684168, 8355210, 11140280, 16710420, 33420840]

約数ペア:

[(1, 33420840), (2, 16710420), (3, 11140280), (4, 8355210), (5, 6684168), (6, 5570140), (8, 4177605), (10, 3342084), (12, 2785070), (15, 2228056), (20, 1671042), (23, 1453080), (24, 1392535), (30, 1114028), (40, 835521), (46, 726540), (60, 557014), (69, 484360), (92, 363270), (115, 290616), (120, 278507), (138, 242180), (184, 181635), (230, 145308), (276, 121090), (345, 96872), (460, 72654), (552, 60545), (690, 48436), (920, 36327), (1380, 24218), (2760, 12109)]