122153920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2418

約数の個数: 112

約数和(自身を含む): 347033088

約数和(自身を除く): 224879168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2371, 2576, 3220, 3680, 4742, 5152, 6440, 7360, 9484, 10304, 11855, 12880, 16597, 18968, 23710, 25760, 33194, 37936, 47420, 51520, 54533, 66388, 75872, 82985, 94840, 109066, 132776, 151744, 165970, 189680, 218132, 265552, 272665, 331940, 379360, 381731, 436264, 531104, 545330, 663880, 758720, 763462, 872528, 1062208, 1090660, 1327760, 1526924, 1745056, 1908655, 2181320, 2655520, 3053848, 3490112, 3817310, 4362640, 5311040, 6107696, 7634620, 8725280, 12215392, 15269240, 17450560, 24430784, 30538480, 61076960, 122153920]

約数ペア:

[(1, 122153920), (2, 61076960), (4, 30538480), (5, 24430784), (7, 17450560), (8, 15269240), (10, 12215392), (14, 8725280), (16, 7634620), (20, 6107696), (23, 5311040), (28, 4362640), (32, 3817310), (35, 3490112), (40, 3053848), (46, 2655520), (56, 2181320), (64, 1908655), (70, 1745056), (80, 1526924), (92, 1327760), (112, 1090660), (115, 1062208), (140, 872528), (160, 763462), (161, 758720), (184, 663880), (224, 545330), (230, 531104), (280, 436264), (320, 381731), (322, 379360), (368, 331940), (448, 272665), (460, 265552), (560, 218132), (644, 189680), (736, 165970), (805, 151744), (920, 132776), (1120, 109066), (1288, 94840), (1472, 82985), (1610, 75872), (1840, 66388), (2240, 54533), (2371, 51520), (2576, 47420), (3220, 37936), (3680, 33194), (4742, 25760), (5152, 23710), (6440, 18968), (7360, 16597), (9484, 12880), (10304, 11855)]