68854080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4256

約数の個数: 112

約数和(自身を含む): 231526080

約数和(自身を除く): 162672000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4219, 5440, 8160, 8438, 12657, 16320, 16876, 21095, 25314, 33752, 42190, 50628, 63285, 67504, 71723, 84380, 101256, 126570, 135008, 143446, 168760, 202512, 215169, 253140, 270016, 286892, 337520, 358615, 405024, 430338, 506280, 573784, 675040, 717230, 810048, 860676, 1012560, 1075845, 1147568, 1350080, 1434460, 1721352, 2025120, 2151690, 2295136, 2868920, 3442704, 4050240, 4303380, 4590272, 5737840, 6885408, 8606760, 11475680, 13770816, 17213520, 22951360, 34427040, 68854080]

約数ペア:

[(1, 68854080), (2, 34427040), (3, 22951360), (4, 17213520), (5, 13770816), (6, 11475680), (8, 8606760), (10, 6885408), (12, 5737840), (15, 4590272), (16, 4303380), (17, 4050240), (20, 3442704), (24, 2868920), (30, 2295136), (32, 2151690), (34, 2025120), (40, 1721352), (48, 1434460), (51, 1350080), (60, 1147568), (64, 1075845), (68, 1012560), (80, 860676), (85, 810048), (96, 717230), (102, 675040), (120, 573784), (136, 506280), (160, 430338), (170, 405024), (192, 358615), (204, 337520), (240, 286892), (255, 270016), (272, 253140), (320, 215169), (340, 202512), (408, 168760), (480, 143446), (510, 135008), (544, 126570), (680, 101256), (816, 84380), (960, 71723), (1020, 67504), (1088, 63285), (1360, 50628), (1632, 42190), (2040, 33752), (2720, 25314), (3264, 21095), (4080, 16876), (4219, 16320), (5440, 12657), (8160, 8438)]