284119320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 872202240

約数和(自身を除く): 588082920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 127, 181, 206, 254, 309, 362, 381, 412, 508, 515, 543, 618, 635, 724, 762, 824, 905, 1016, 1030, 1086, 1236, 1270, 1448, 1524, 1545, 1810, 1905, 2060, 2172, 2472, 2540, 2715, 3048, 3090, 3620, 3810, 4120, 4344, 5080, 5430, 6180, 7240, 7620, 10860, 12360, 13081, 15240, 18643, 21720, 22987, 26162, 37286, 39243, 45974, 52324, 55929, 65405, 68961, 74572, 78486, 91948, 93215, 104648, 111858, 114935, 130810, 137922, 149144, 156972, 183896, 186430, 196215, 223716, 229870, 261620, 275844, 279645, 313944, 344805, 372860, 392430, 447432, 459740, 523240, 551688, 559290, 689610, 745720, 784860, 919480, 1118580, 1379220, 1569720, 2237160, 2367661, 2758440, 4735322, 7102983, 9470644, 11838305, 14205966, 18941288, 23676610, 28411932, 35514915, 47353220, 56823864, 71029830, 94706440, 142059660, 284119320]

約数ペア:

[(1, 284119320), (2, 142059660), (3, 94706440), (4, 71029830), (5, 56823864), (6, 47353220), (8, 35514915), (10, 28411932), (12, 23676610), (15, 18941288), (20, 14205966), (24, 11838305), (30, 9470644), (40, 7102983), (60, 4735322), (103, 2758440), (120, 2367661), (127, 2237160), (181, 1569720), (206, 1379220), (254, 1118580), (309, 919480), (362, 784860), (381, 745720), (412, 689610), (508, 559290), (515, 551688), (543, 523240), (618, 459740), (635, 447432), (724, 392430), (762, 372860), (824, 344805), (905, 313944), (1016, 279645), (1030, 275844), (1086, 261620), (1236, 229870), (1270, 223716), (1448, 196215), (1524, 186430), (1545, 183896), (1810, 156972), (1905, 149144), (2060, 137922), (2172, 130810), (2472, 114935), (2540, 111858), (2715, 104648), (3048, 93215), (3090, 91948), (3620, 78486), (3810, 74572), (4120, 68961), (4344, 65405), (5080, 55929), (5430, 52324), (6180, 45974), (7240, 39243), (7620, 37286), (10860, 26162), (12360, 22987), (13081, 21720), (15240, 18643)]