27742560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 90447840

約数和(自身を除く): 62705280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 1993, 2320, 2784, 3480, 3986, 4640, 5979, 6960, 7972, 9965, 11958, 13920, 15944, 19930, 23916, 29895, 31888, 39860, 47832, 57797, 59790, 63776, 79720, 95664, 115594, 119580, 159440, 173391, 191328, 231188, 239160, 288985, 318880, 346782, 462376, 478320, 577970, 693564, 866955, 924752, 956640, 1155940, 1387128, 1733910, 1849504, 2311880, 2774256, 3467820, 4623760, 5548512, 6935640, 9247520, 13871280, 27742560]

約数ペア:

[(1, 27742560), (2, 13871280), (3, 9247520), (4, 6935640), (5, 5548512), (6, 4623760), (8, 3467820), (10, 2774256), (12, 2311880), (15, 1849504), (16, 1733910), (20, 1387128), (24, 1155940), (29, 956640), (30, 924752), (32, 866955), (40, 693564), (48, 577970), (58, 478320), (60, 462376), (80, 346782), (87, 318880), (96, 288985), (116, 239160), (120, 231188), (145, 191328), (160, 173391), (174, 159440), (232, 119580), (240, 115594), (290, 95664), (348, 79720), (435, 63776), (464, 59790), (480, 57797), (580, 47832), (696, 39860), (870, 31888), (928, 29895), (1160, 23916), (1392, 19930), (1740, 15944), (1993, 13920), (2320, 11958), (2784, 9965), (3480, 7972), (3986, 6960), (4640, 5979)]