27859680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6449}}^1$

素因数の和:6473

約数の個数: 96

約数和(自身を含む): 97524000

約数和(自身を除く): 69664320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6449, 12898, 19347, 25796, 32245, 38694, 51592, 58041, 64490, 77388, 96735, 103184, 116082, 128980, 154776, 174123, 193470, 206368, 232164, 257960, 290205, 309552, 348246, 386940, 464328, 515920, 580410, 619104, 696492, 773880, 870615, 928656, 1031840, 1160820, 1392984, 1547760, 1741230, 1857312, 2321640, 2785968, 3095520, 3482460, 4643280, 5571936, 6964920, 9286560, 13929840, 27859680]

約数ペア:

[(1, 27859680), (2, 13929840), (3, 9286560), (4, 6964920), (5, 5571936), (6, 4643280), (8, 3482460), (9, 3095520), (10, 2785968), (12, 2321640), (15, 1857312), (16, 1741230), (18, 1547760), (20, 1392984), (24, 1160820), (27, 1031840), (30, 928656), (32, 870615), (36, 773880), (40, 696492), (45, 619104), (48, 580410), (54, 515920), (60, 464328), (72, 386940), (80, 348246), (90, 309552), (96, 290205), (108, 257960), (120, 232164), (135, 206368), (144, 193470), (160, 174123), (180, 154776), (216, 128980), (240, 116082), (270, 103184), (288, 96735), (360, 77388), (432, 64490), (480, 58041), (540, 51592), (720, 38694), (864, 32245), (1080, 25796), (1440, 19347), (2160, 12898), (4320, 6449)]