120032440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 309769920

約数和(自身を除く): 189737480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 73, 74, 88, 101, 110, 146, 148, 185, 202, 220, 292, 296, 365, 370, 404, 407, 440, 505, 584, 730, 740, 803, 808, 814, 1010, 1111, 1460, 1480, 1606, 1628, 2020, 2035, 2222, 2701, 2920, 3212, 3256, 3737, 4015, 4040, 4070, 4444, 5402, 5555, 6424, 7373, 7474, 8030, 8140, 8888, 10804, 11110, 13505, 14746, 14948, 16060, 16280, 18685, 21608, 22220, 27010, 29492, 29711, 29896, 32120, 36865, 37370, 41107, 44440, 54020, 58984, 59422, 73730, 74740, 81103, 82214, 108040, 118844, 147460, 148555, 149480, 162206, 164428, 205535, 237688, 272801, 294920, 297110, 324412, 328856, 405515, 411070, 545602, 594220, 648824, 811030, 822140, 1091204, 1188440, 1364005, 1622060, 1644280, 2182408, 2728010, 3000811, 3244120, 5456020, 6001622, 10912040, 12003244, 15004055, 24006488, 30008110, 60016220, 120032440]

約数ペア:

[(1, 120032440), (2, 60016220), (4, 30008110), (5, 24006488), (8, 15004055), (10, 12003244), (11, 10912040), (20, 6001622), (22, 5456020), (37, 3244120), (40, 3000811), (44, 2728010), (55, 2182408), (73, 1644280), (74, 1622060), (88, 1364005), (101, 1188440), (110, 1091204), (146, 822140), (148, 811030), (185, 648824), (202, 594220), (220, 545602), (292, 411070), (296, 405515), (365, 328856), (370, 324412), (404, 297110), (407, 294920), (440, 272801), (505, 237688), (584, 205535), (730, 164428), (740, 162206), (803, 149480), (808, 148555), (814, 147460), (1010, 118844), (1111, 108040), (1460, 82214), (1480, 81103), (1606, 74740), (1628, 73730), (2020, 59422), (2035, 58984), (2222, 54020), (2701, 44440), (2920, 41107), (3212, 37370), (3256, 36865), (3737, 32120), (4015, 29896), (4040, 29711), (4070, 29492), (4444, 27010), (5402, 22220), (5555, 21608), (6424, 18685), (7373, 16280), (7474, 16060), (8030, 14948), (8140, 14746), (8888, 13505), (10804, 11110)]