56537312640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{9257}}^1$

素因数の和:12460

約数の個数: 128

約数和(自身を含む): 180288810720

約数和(自身を除く): 123751498080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 3181, 6362, 9257, 9543, 12724, 15905, 18514, 19086, 25448, 27771, 31810, 37028, 38172, 46285, 47715, 50896, 55542, 63620, 74056, 76344, 92570, 95430, 101792, 111084, 127240, 138855, 148112, 152688, 185140, 190860, 203584, 222168, 254480, 277710, 296224, 305376, 370280, 381720, 407168, 444336, 508960, 555420, 592448, 610752, 740560, 763440, 888672, 1017920, 1110840, 1184896, 1221504, 1481120, 1526880, 1777344, 2035840, 2221680, 2962240, 3053760, 3554688, 4443360, 5924480, 6107520, 8886720, 17773440, 29446517, 58893034, 88339551, 117786068, 147232585, 176679102, 235572136, 294465170, 353358204, 441697755, 471144272, 588930340, 706716408, 883395510, 942288544, 1177860680, 1413432816, 1766791020, 1884577088, 2355721360, 2826865632, 3533582040, 3769154176, 4711442720, 5653731264, 7067164080, 9422885440, 11307462528, 14134328160, 18845770880, 28268656320, 56537312640]

約数ペア:

[(1, 56537312640), (2, 28268656320), (3, 18845770880), (4, 14134328160), (5, 11307462528), (6, 9422885440), (8, 7067164080), (10, 5653731264), (12, 4711442720), (15, 3769154176), (16, 3533582040), (20, 2826865632), (24, 2355721360), (30, 1884577088), (32, 1766791020), (40, 1413432816), (48, 1177860680), (60, 942288544), (64, 883395510), (80, 706716408), (96, 588930340), (120, 471144272), (128, 441697755), (160, 353358204), (192, 294465170), (240, 235572136), (320, 176679102), (384, 147232585), (480, 117786068), (640, 88339551), (960, 58893034), (1920, 29446517), (3181, 17773440), (6362, 8886720), (9257, 6107520), (9543, 5924480), (12724, 4443360), (15905, 3554688), (18514, 3053760), (19086, 2962240), (25448, 2221680), (27771, 2035840), (31810, 1777344), (37028, 1526880), (38172, 1481120), (46285, 1221504), (47715, 1184896), (50896, 1110840), (55542, 1017920), (63620, 888672), (74056, 763440), (76344, 740560), (92570, 610752), (95430, 592448), (101792, 555420), (111084, 508960), (127240, 444336), (138855, 407168), (148112, 381720), (152688, 370280), (185140, 305376), (190860, 296224), (203584, 277710), (222168, 254480)]