82231440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14897}}^1$

素因数の和:14936

約数の個数: 80

約数和(自身を含む): 266018688

約数和(自身を除く): 183787248

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, 14897, 29794, 44691, 59588, 74485, 89382, 119176, 148970, 178764, 223455, 238352, 297940, 342631, 357528, 446910, 595880, 685262, 715056, 893820, 1027893, 1191760, 1370524, 1713155, 1787640, 2055786, 2741048, 3426310, 3575280, 4111572, 5139465, 5482096, 6852620, 8223144, 10278930, 13705240, 16446288, 20557860, 27410480, 41115720, 82231440]

約数ペア:

[(1, 82231440), (2, 41115720), (3, 27410480), (4, 20557860), (5, 16446288), (6, 13705240), (8, 10278930), (10, 8223144), (12, 6852620), (15, 5482096), (16, 5139465), (20, 4111572), (23, 3575280), (24, 3426310), (30, 2741048), (40, 2055786), (46, 1787640), (48, 1713155), (60, 1370524), (69, 1191760), (80, 1027893), (92, 893820), (115, 715056), (120, 685262), (138, 595880), (184, 446910), (230, 357528), (240, 342631), (276, 297940), (345, 238352), (368, 223455), (460, 178764), (552, 148970), (690, 119176), (920, 89382), (1104, 74485), (1380, 59588), (1840, 44691), (2760, 29794), (5520, 14897)]