56085840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 191592648

約数和(自身を除く): 135506808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1277, 1464, 1830, 2196, 2440, 2554, 2745, 2928, 3660, 3831, 4392, 4880, 5108, 5490, 6385, 7320, 7662, 8784, 10216, 10980, 11493, 12770, 14640, 15324, 19155, 20432, 21960, 22986, 25540, 30648, 38310, 43920, 45972, 51080, 57465, 61296, 76620, 77897, 91944, 102160, 114930, 153240, 155794, 183888, 229860, 233691, 306480, 311588, 389485, 459720, 467382, 623176, 701073, 778970, 919440, 934764, 1168455, 1246352, 1402146, 1557940, 1869528, 2336910, 2804292, 3115880, 3505365, 3739056, 4673820, 5608584, 6231760, 7010730, 9347640, 11217168, 14021460, 18695280, 28042920, 56085840]

約数ペア:

[(1, 56085840), (2, 28042920), (3, 18695280), (4, 14021460), (5, 11217168), (6, 9347640), (8, 7010730), (9, 6231760), (10, 5608584), (12, 4673820), (15, 3739056), (16, 3505365), (18, 3115880), (20, 2804292), (24, 2336910), (30, 1869528), (36, 1557940), (40, 1402146), (45, 1246352), (48, 1168455), (60, 934764), (61, 919440), (72, 778970), (80, 701073), (90, 623176), (120, 467382), (122, 459720), (144, 389485), (180, 311588), (183, 306480), (240, 233691), (244, 229860), (305, 183888), (360, 155794), (366, 153240), (488, 114930), (549, 102160), (610, 91944), (720, 77897), (732, 76620), (915, 61296), (976, 57465), (1098, 51080), (1220, 45972), (1277, 43920), (1464, 38310), (1830, 30648), (2196, 25540), (2440, 22986), (2554, 21960), (2745, 20432), (2928, 19155), (3660, 15324), (3831, 14640), (4392, 12770), (4880, 11493), (5108, 10980), (5490, 10216), (6385, 8784), (7320, 7662)]