11646120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 37319040

約数和(自身を除く): 25672920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 61, 74, 86, 111, 120, 122, 129, 148, 172, 183, 185, 215, 222, 244, 258, 296, 305, 344, 366, 370, 430, 444, 488, 516, 555, 610, 645, 732, 740, 860, 888, 915, 1032, 1110, 1220, 1290, 1464, 1480, 1591, 1720, 1830, 2220, 2257, 2440, 2580, 2623, 3182, 3660, 4440, 4514, 4773, 5160, 5246, 6364, 6771, 7320, 7869, 7955, 9028, 9546, 10492, 11285, 12728, 13115, 13542, 15738, 15910, 18056, 19092, 20984, 22570, 23865, 26230, 27084, 31476, 31820, 33855, 38184, 39345, 45140, 47730, 52460, 54168, 62952, 63640, 67710, 78690, 90280, 95460, 97051, 104920, 135420, 157380, 190920, 194102, 270840, 291153, 314760, 388204, 485255, 582306, 776408, 970510, 1164612, 1455765, 1941020, 2329224, 2911530, 3882040, 5823060, 11646120]

約数ペア:

[(1, 11646120), (2, 5823060), (3, 3882040), (4, 2911530), (5, 2329224), (6, 1941020), (8, 1455765), (10, 1164612), (12, 970510), (15, 776408), (20, 582306), (24, 485255), (30, 388204), (37, 314760), (40, 291153), (43, 270840), (60, 194102), (61, 190920), (74, 157380), (86, 135420), (111, 104920), (120, 97051), (122, 95460), (129, 90280), (148, 78690), (172, 67710), (183, 63640), (185, 62952), (215, 54168), (222, 52460), (244, 47730), (258, 45140), (296, 39345), (305, 38184), (344, 33855), (366, 31820), (370, 31476), (430, 27084), (444, 26230), (488, 23865), (516, 22570), (555, 20984), (610, 19092), (645, 18056), (732, 15910), (740, 15738), (860, 13542), (888, 13115), (915, 12728), (1032, 11285), (1110, 10492), (1220, 9546), (1290, 9028), (1464, 7955), (1480, 7869), (1591, 7320), (1720, 6771), (1830, 6364), (2220, 5246), (2257, 5160), (2440, 4773), (2580, 4514), (2623, 4440), (3182, 3660)]