6207240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 21047040

約数和(自身を除く): 14839800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 173, 184, 195, 230, 260, 276, 299, 312, 345, 346, 390, 460, 519, 520, 552, 598, 690, 692, 780, 865, 897, 920, 1038, 1196, 1380, 1384, 1495, 1560, 1730, 1794, 2076, 2249, 2392, 2595, 2760, 2990, 3460, 3588, 3979, 4152, 4485, 4498, 5190, 5980, 6747, 6920, 7176, 7958, 8970, 8996, 10380, 11245, 11937, 11960, 13494, 15916, 17940, 17992, 19895, 20760, 22490, 23874, 26988, 31832, 33735, 35880, 39790, 44980, 47748, 51727, 53976, 59685, 67470, 79580, 89960, 95496, 103454, 119370, 134940, 155181, 159160, 206908, 238740, 258635, 269880, 310362, 413816, 477480, 517270, 620724, 775905, 1034540, 1241448, 1551810, 2069080, 3103620, 6207240]

約数ペア:

[(1, 6207240), (2, 3103620), (3, 2069080), (4, 1551810), (5, 1241448), (6, 1034540), (8, 775905), (10, 620724), (12, 517270), (13, 477480), (15, 413816), (20, 310362), (23, 269880), (24, 258635), (26, 238740), (30, 206908), (39, 159160), (40, 155181), (46, 134940), (52, 119370), (60, 103454), (65, 95496), (69, 89960), (78, 79580), (92, 67470), (104, 59685), (115, 53976), (120, 51727), (130, 47748), (138, 44980), (156, 39790), (173, 35880), (184, 33735), (195, 31832), (230, 26988), (260, 23874), (276, 22490), (299, 20760), (312, 19895), (345, 17992), (346, 17940), (390, 15916), (460, 13494), (519, 11960), (520, 11937), (552, 11245), (598, 10380), (690, 8996), (692, 8970), (780, 7958), (865, 7176), (897, 6920), (920, 6747), (1038, 5980), (1196, 5190), (1380, 4498), (1384, 4485), (1495, 4152), (1560, 3979), (1730, 3588), (1794, 3460), (2076, 2990), (2249, 2760), (2392, 2595)]