268270560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{186299}}^1$

素因数の和:186320

約数の個数: 72

約数和(自身を含む): 915478200

約数和(自身を除く): 647207640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 186299, 372598, 558897, 745196, 931495, 1117794, 1490392, 1676691, 1862990, 2235588, 2794485, 2980784, 3353382, 3725980, 4471176, 5588970, 5961568, 6706764, 7451960, 8383455, 8942352, 11177940, 13413528, 14903920, 16766910, 17884704, 22355880, 26827056, 29807840, 33533820, 44711760, 53654112, 67067640, 89423520, 134135280, 268270560]

約数ペア:

[(1, 268270560), (2, 134135280), (3, 89423520), (4, 67067640), (5, 53654112), (6, 44711760), (8, 33533820), (9, 29807840), (10, 26827056), (12, 22355880), (15, 17884704), (16, 16766910), (18, 14903920), (20, 13413528), (24, 11177940), (30, 8942352), (32, 8383455), (36, 7451960), (40, 6706764), (45, 5961568), (48, 5588970), (60, 4471176), (72, 3725980), (80, 3353382), (90, 2980784), (96, 2794485), (120, 2235588), (144, 1862990), (160, 1676691), (180, 1490392), (240, 1117794), (288, 931495), (360, 745196), (480, 558897), (720, 372598), (1440, 186299)]