11819280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 160

約数和(自身を含む): 41390208

約数和(自身を除く): 29570928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 121, 132, 148, 165, 176, 185, 220, 222, 240, 242, 264, 296, 330, 363, 370, 407, 440, 444, 484, 528, 555, 592, 605, 660, 726, 740, 814, 880, 888, 968, 1110, 1210, 1221, 1320, 1331, 1452, 1480, 1628, 1776, 1815, 1936, 2035, 2220, 2420, 2442, 2640, 2662, 2904, 2960, 3256, 3630, 3993, 4070, 4440, 4477, 4840, 4884, 5324, 5808, 6105, 6512, 6655, 7260, 7986, 8140, 8880, 8954, 9680, 9768, 10648, 12210, 13310, 13431, 14520, 15972, 16280, 17908, 19536, 19965, 21296, 22385, 24420, 26620, 26862, 29040, 31944, 32560, 35816, 39930, 44770, 48840, 49247, 53240, 53724, 63888, 67155, 71632, 79860, 89540, 97680, 98494, 106480, 107448, 134310, 147741, 159720, 179080, 196988, 214896, 246235, 268620, 295482, 319440, 358160, 393976, 492470, 537240, 590964, 738705, 787952, 984940, 1074480, 1181928, 1477410, 1969880, 2363856, 2954820, 3939760, 5909640, 11819280]

約数ペア:

[(1, 11819280), (2, 5909640), (3, 3939760), (4, 2954820), (5, 2363856), (6, 1969880), (8, 1477410), (10, 1181928), (11, 1074480), (12, 984940), (15, 787952), (16, 738705), (20, 590964), (22, 537240), (24, 492470), (30, 393976), (33, 358160), (37, 319440), (40, 295482), (44, 268620), (48, 246235), (55, 214896), (60, 196988), (66, 179080), (74, 159720), (80, 147741), (88, 134310), (110, 107448), (111, 106480), (120, 98494), (121, 97680), (132, 89540), (148, 79860), (165, 71632), (176, 67155), (185, 63888), (220, 53724), (222, 53240), (240, 49247), (242, 48840), (264, 44770), (296, 39930), (330, 35816), (363, 32560), (370, 31944), (407, 29040), (440, 26862), (444, 26620), (484, 24420), (528, 22385), (555, 21296), (592, 19965), (605, 19536), (660, 17908), (726, 16280), (740, 15972), (814, 14520), (880, 13431), (888, 13310), (968, 12210), (1110, 10648), (1210, 9768), (1221, 9680), (1320, 8954), (1331, 8880), (1452, 8140), (1480, 7986), (1628, 7260), (1776, 6655), (1815, 6512), (1936, 6105), (2035, 5808), (2220, 5324), (2420, 4884), (2442, 4840), (2640, 4477), (2662, 4440), (2904, 4070), (2960, 3993), (3256, 3630)]