56756520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4315

約数の個数: 96

約数和(自身を含む): 189488520

約数和(自身を除く): 132732000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4261, 4440, 6660, 8522, 12783, 13320, 17044, 21305, 25566, 34088, 38349, 42610, 51132, 63915, 76698, 85220, 102264, 127830, 153396, 157657, 170440, 191745, 255660, 306792, 315314, 383490, 472971, 511320, 630628, 766980, 788285, 945942, 1261256, 1418913, 1533960, 1576570, 1891884, 2364855, 2837826, 3153140, 3783768, 4729710, 5675652, 6306280, 7094565, 9459420, 11351304, 14189130, 18918840, 28378260, 56756520]

約数ペア:

[(1, 56756520), (2, 28378260), (3, 18918840), (4, 14189130), (5, 11351304), (6, 9459420), (8, 7094565), (9, 6306280), (10, 5675652), (12, 4729710), (15, 3783768), (18, 3153140), (20, 2837826), (24, 2364855), (30, 1891884), (36, 1576570), (37, 1533960), (40, 1418913), (45, 1261256), (60, 945942), (72, 788285), (74, 766980), (90, 630628), (111, 511320), (120, 472971), (148, 383490), (180, 315314), (185, 306792), (222, 255660), (296, 191745), (333, 170440), (360, 157657), (370, 153396), (444, 127830), (555, 102264), (666, 85220), (740, 76698), (888, 63915), (1110, 51132), (1332, 42610), (1480, 38349), (1665, 34088), (2220, 25566), (2664, 21305), (3330, 17044), (4261, 13320), (4440, 12783), (6660, 8522)]