89944960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1224

約数の個数: 128

約数和(自身を含む): 260418240

約数和(自身を除く): 170473280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1181, 1190, 1360, 1904, 2176, 2240, 2362, 2380, 2720, 3808, 4480, 4724, 4760, 5440, 5905, 7616, 8267, 9448, 9520, 10880, 11810, 15232, 16534, 18896, 19040, 20077, 23620, 33068, 37792, 38080, 40154, 41335, 47240, 66136, 75584, 76160, 80308, 82670, 94480, 100385, 132272, 140539, 151168, 160616, 165340, 188960, 200770, 264544, 281078, 321232, 330680, 377920, 401540, 529088, 562156, 642464, 661360, 702695, 755840, 803080, 1058176, 1124312, 1284928, 1322720, 1405390, 1606160, 2248624, 2569856, 2645440, 2810780, 3212320, 4497248, 5290880, 5621560, 6424640, 8994496, 11243120, 12849280, 17988992, 22486240, 44972480, 89944960]

約数ペア:

[(1, 89944960), (2, 44972480), (4, 22486240), (5, 17988992), (7, 12849280), (8, 11243120), (10, 8994496), (14, 6424640), (16, 5621560), (17, 5290880), (20, 4497248), (28, 3212320), (32, 2810780), (34, 2645440), (35, 2569856), (40, 2248624), (56, 1606160), (64, 1405390), (68, 1322720), (70, 1284928), (80, 1124312), (85, 1058176), (112, 803080), (119, 755840), (128, 702695), (136, 661360), (140, 642464), (160, 562156), (170, 529088), (224, 401540), (238, 377920), (272, 330680), (280, 321232), (320, 281078), (340, 264544), (448, 200770), (476, 188960), (544, 165340), (560, 160616), (595, 151168), (640, 140539), (680, 132272), (896, 100385), (952, 94480), (1088, 82670), (1120, 80308), (1181, 76160), (1190, 75584), (1360, 66136), (1904, 47240), (2176, 41335), (2240, 40154), (2362, 38080), (2380, 37792), (2720, 33068), (3808, 23620), (4480, 20077), (4724, 19040), (4760, 18896), (5440, 16534), (5905, 15232), (7616, 11810), (8267, 10880), (9448, 9520)]