12235681680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2216609}}^1$

素因数の和:2216648

約数の個数: 80

約数和(自身を含む): 39579788160

約数和(自身を除く): 27344106480

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, 2216609, 4433218, 6649827, 8866436, 11083045, 13299654, 17732872, 22166090, 26599308, 33249135, 35465744, 44332180, 50982007, 53198616, 66498270, 88664360, 101964014, 106397232, 132996540, 152946021, 177328720, 203928028, 254910035, 265993080, 305892042, 407856056, 509820070, 531986160, 611784084, 764730105, 815712112, 1019640140, 1223568168, 1529460210, 2039280280, 2447136336, 3058920420, 4078560560, 6117840840, 12235681680]

約数ペア:

[(1, 12235681680), (2, 6117840840), (3, 4078560560), (4, 3058920420), (5, 2447136336), (6, 2039280280), (8, 1529460210), (10, 1223568168), (12, 1019640140), (15, 815712112), (16, 764730105), (20, 611784084), (23, 531986160), (24, 509820070), (30, 407856056), (40, 305892042), (46, 265993080), (48, 254910035), (60, 203928028), (69, 177328720), (80, 152946021), (92, 132996540), (115, 106397232), (120, 101964014), (138, 88664360), (184, 66498270), (230, 53198616), (240, 50982007), (276, 44332180), (345, 35465744), (368, 33249135), (460, 26599308), (552, 22166090), (690, 17732872), (920, 13299654), (1104, 11083045), (1380, 8866436), (1840, 6649827), (2760, 4433218), (5520, 2216609)]