47004840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 159148800

約数和(自身を除く): 112143960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 613, 639, 710, 852, 1065, 1080, 1226, 1278, 1420, 1704, 1839, 1917, 2130, 2452, 2556, 2840, 3065, 3195, 3678, 3834, 4260, 4904, 5112, 5517, 6130, 6390, 7356, 7668, 8520, 9195, 9585, 11034, 12260, 12780, 14712, 15336, 16551, 18390, 19170, 22068, 24520, 25560, 27585, 33102, 36780, 38340, 43523, 44136, 55170, 66204, 73560, 76680, 82755, 87046, 110340, 130569, 132408, 165510, 174092, 217615, 220680, 261138, 331020, 348184, 391707, 435230, 522276, 652845, 662040, 783414, 870460, 1044552, 1175121, 1305690, 1566828, 1740920, 1958535, 2350242, 2611380, 3133656, 3917070, 4700484, 5222760, 5875605, 7834140, 9400968, 11751210, 15668280, 23502420, 47004840]

約数ペア:

[(1, 47004840), (2, 23502420), (3, 15668280), (4, 11751210), (5, 9400968), (6, 7834140), (8, 5875605), (9, 5222760), (10, 4700484), (12, 3917070), (15, 3133656), (18, 2611380), (20, 2350242), (24, 1958535), (27, 1740920), (30, 1566828), (36, 1305690), (40, 1175121), (45, 1044552), (54, 870460), (60, 783414), (71, 662040), (72, 652845), (90, 522276), (108, 435230), (120, 391707), (135, 348184), (142, 331020), (180, 261138), (213, 220680), (216, 217615), (270, 174092), (284, 165510), (355, 132408), (360, 130569), (426, 110340), (540, 87046), (568, 82755), (613, 76680), (639, 73560), (710, 66204), (852, 55170), (1065, 44136), (1080, 43523), (1226, 38340), (1278, 36780), (1420, 33102), (1704, 27585), (1839, 25560), (1917, 24520), (2130, 22068), (2452, 19170), (2556, 18390), (2840, 16551), (3065, 15336), (3195, 14712), (3678, 12780), (3834, 12260), (4260, 11034), (4904, 9585), (5112, 9195), (5517, 8520), (6130, 7668), (6390, 7356)]