40547760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15359}}^1$

素因数の和:15386

約数の個数: 80

約数和(自身を含む): 137134080

約数和(自身を除く): 96586320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15359, 30718, 46077, 61436, 76795, 92154, 122872, 153590, 168949, 184308, 230385, 245744, 307180, 337898, 368616, 460770, 506847, 614360, 675796, 737232, 844745, 921540, 1013694, 1228720, 1351592, 1689490, 1843080, 2027388, 2534235, 2703184, 3378980, 3686160, 4054776, 5068470, 6757960, 8109552, 10136940, 13515920, 20273880, 40547760]

約数ペア:

[(1, 40547760), (2, 20273880), (3, 13515920), (4, 10136940), (5, 8109552), (6, 6757960), (8, 5068470), (10, 4054776), (11, 3686160), (12, 3378980), (15, 2703184), (16, 2534235), (20, 2027388), (22, 1843080), (24, 1689490), (30, 1351592), (33, 1228720), (40, 1013694), (44, 921540), (48, 844745), (55, 737232), (60, 675796), (66, 614360), (80, 506847), (88, 460770), (110, 368616), (120, 337898), (132, 307180), (165, 245744), (176, 230385), (220, 184308), (240, 168949), (264, 153590), (330, 122872), (440, 92154), (528, 76795), (660, 61436), (880, 46077), (1320, 30718), (2640, 15359)]