2236080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3$

素因数の和:56

約数の個数: 160

約数和(自身を含む): 8713728

約数和(自身を除く): 6477648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1331, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2662, 2904, 3080, 3388, 3630, 3696, 3993, 4235, 4620, 4840, 5082, 5324, 5808, 6160, 6655, 6776, 7260, 7986, 8470, 9240, 9317, 9680, 10164, 10648, 12705, 13310, 13552, 14520, 15972, 16940, 18480, 18634, 19965, 20328, 21296, 25410, 26620, 27951, 29040, 31944, 33880, 37268, 39930, 40656, 46585, 50820, 53240, 55902, 63888, 67760, 74536, 79860, 93170, 101640, 106480, 111804, 139755, 149072, 159720, 186340, 203280, 223608, 279510, 319440, 372680, 447216, 559020, 745360, 1118040, 2236080]

約数ペア:

[(1, 2236080), (2, 1118040), (3, 745360), (4, 559020), (5, 447216), (6, 372680), (7, 319440), (8, 279510), (10, 223608), (11, 203280), (12, 186340), (14, 159720), (15, 149072), (16, 139755), (20, 111804), (21, 106480), (22, 101640), (24, 93170), (28, 79860), (30, 74536), (33, 67760), (35, 63888), (40, 55902), (42, 53240), (44, 50820), (48, 46585), (55, 40656), (56, 39930), (60, 37268), (66, 33880), (70, 31944), (77, 29040), (80, 27951), (84, 26620), (88, 25410), (105, 21296), (110, 20328), (112, 19965), (120, 18634), (121, 18480), (132, 16940), (140, 15972), (154, 14520), (165, 13552), (168, 13310), (176, 12705), (210, 10648), (220, 10164), (231, 9680), (240, 9317), (242, 9240), (264, 8470), (280, 7986), (308, 7260), (330, 6776), (336, 6655), (363, 6160), (385, 5808), (420, 5324), (440, 5082), (462, 4840), (484, 4620), (528, 4235), (560, 3993), (605, 3696), (616, 3630), (660, 3388), (726, 3080), (770, 2904), (840, 2662), (847, 2640), (880, 2541), (924, 2420), (968, 2310), (1155, 1936), (1210, 1848), (1232, 1815), (1320, 1694), (1331, 1680), (1452, 1540)]