5760144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 18483192

約数和(自身を除く): 12723048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 181, 204, 208, 221, 234, 272, 306, 312, 362, 408, 442, 468, 543, 612, 624, 663, 724, 816, 884, 936, 1086, 1224, 1326, 1448, 1629, 1768, 1872, 1989, 2172, 2353, 2448, 2652, 2896, 3077, 3258, 3536, 3978, 4344, 4706, 5304, 6154, 6516, 7059, 7956, 8688, 9231, 9412, 10608, 12308, 13032, 14118, 15912, 18462, 18824, 21177, 24616, 26064, 27693, 28236, 31824, 36924, 37648, 40001, 42354, 49232, 55386, 56472, 73848, 80002, 84708, 110772, 112944, 120003, 147696, 160004, 169416, 221544, 240006, 320008, 338832, 360009, 443088, 480012, 640016, 720018, 960024, 1440036, 1920048, 2880072, 5760144]

約数ペア:

[(1, 5760144), (2, 2880072), (3, 1920048), (4, 1440036), (6, 960024), (8, 720018), (9, 640016), (12, 480012), (13, 443088), (16, 360009), (17, 338832), (18, 320008), (24, 240006), (26, 221544), (34, 169416), (36, 160004), (39, 147696), (48, 120003), (51, 112944), (52, 110772), (68, 84708), (72, 80002), (78, 73848), (102, 56472), (104, 55386), (117, 49232), (136, 42354), (144, 40001), (153, 37648), (156, 36924), (181, 31824), (204, 28236), (208, 27693), (221, 26064), (234, 24616), (272, 21177), (306, 18824), (312, 18462), (362, 15912), (408, 14118), (442, 13032), (468, 12308), (543, 10608), (612, 9412), (624, 9231), (663, 8688), (724, 7956), (816, 7059), (884, 6516), (936, 6154), (1086, 5304), (1224, 4706), (1326, 4344), (1448, 3978), (1629, 3536), (1768, 3258), (1872, 3077), (1989, 2896), (2172, 2652), (2353, 2448)]