6407280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:839

約数の個数: 120

約数和(自身を含む): 23502960

約数和(自身を除く): 17095680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 809, 880, 990, 1320, 1584, 1618, 1980, 2427, 2640, 3236, 3960, 4045, 4854, 6472, 7281, 7920, 8090, 8899, 9708, 12135, 12944, 14562, 16180, 17798, 19416, 24270, 26697, 29124, 32360, 35596, 36405, 38832, 44495, 48540, 53394, 58248, 64720, 71192, 72810, 80091, 88990, 97080, 106788, 116496, 133485, 142384, 145620, 160182, 177980, 194160, 213576, 266970, 291240, 320364, 355960, 400455, 427152, 533940, 582480, 640728, 711920, 800910, 1067880, 1281456, 1601820, 2135760, 3203640, 6407280]

約数ペア:

[(1, 6407280), (2, 3203640), (3, 2135760), (4, 1601820), (5, 1281456), (6, 1067880), (8, 800910), (9, 711920), (10, 640728), (11, 582480), (12, 533940), (15, 427152), (16, 400455), (18, 355960), (20, 320364), (22, 291240), (24, 266970), (30, 213576), (33, 194160), (36, 177980), (40, 160182), (44, 145620), (45, 142384), (48, 133485), (55, 116496), (60, 106788), (66, 97080), (72, 88990), (80, 80091), (88, 72810), (90, 71192), (99, 64720), (110, 58248), (120, 53394), (132, 48540), (144, 44495), (165, 38832), (176, 36405), (180, 35596), (198, 32360), (220, 29124), (240, 26697), (264, 24270), (330, 19416), (360, 17798), (396, 16180), (440, 14562), (495, 12944), (528, 12135), (660, 9708), (720, 8899), (792, 8090), (809, 7920), (880, 7281), (990, 6472), (1320, 4854), (1584, 4045), (1618, 3960), (1980, 3236), (2427, 2640)]