16494840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1697}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 55626480

約数和(自身を除く): 39131640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1697, 1944, 2430, 3240, 3394, 4860, 5091, 6788, 8485, 9720, 10182, 13576, 15273, 16970, 20364, 25455, 30546, 33940, 40728, 45819, 50910, 61092, 67880, 76365, 91638, 101820, 122184, 137457, 152730, 183276, 203640, 229095, 274914, 305460, 366552, 412371, 458190, 549828, 610920, 687285, 824742, 916380, 1099656, 1374570, 1649484, 1832760, 2061855, 2749140, 3298968, 4123710, 5498280, 8247420, 16494840]

約数ペア:

[(1, 16494840), (2, 8247420), (3, 5498280), (4, 4123710), (5, 3298968), (6, 2749140), (8, 2061855), (9, 1832760), (10, 1649484), (12, 1374570), (15, 1099656), (18, 916380), (20, 824742), (24, 687285), (27, 610920), (30, 549828), (36, 458190), (40, 412371), (45, 366552), (54, 305460), (60, 274914), (72, 229095), (81, 203640), (90, 183276), (108, 152730), (120, 137457), (135, 122184), (162, 101820), (180, 91638), (216, 76365), (243, 67880), (270, 61092), (324, 50910), (360, 45819), (405, 40728), (486, 33940), (540, 30546), (648, 25455), (810, 20364), (972, 16970), (1080, 15273), (1215, 13576), (1620, 10182), (1697, 9720), (1944, 8485), (2430, 6788), (3240, 5091), (3394, 4860)]