12727440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1637

約数の個数: 120

約数和(自身を含む): 46657728

約数和(自身を除く): 33930288

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, 880, 990, 1320, 1584, 1607, 1980, 2640, 3214, 3960, 4821, 6428, 7920, 8035, 9642, 12856, 14463, 16070, 17677, 19284, 24105, 25712, 28926, 32140, 35354, 38568, 48210, 53031, 57852, 64280, 70708, 72315, 77136, 88385, 96420, 106062, 115704, 128560, 141416, 144630, 159093, 176770, 192840, 212124, 231408, 265155, 282832, 289260, 318186, 353540, 385680, 424248, 530310, 578520, 636372, 707080, 795465, 848496, 1060620, 1157040, 1272744, 1414160, 1590930, 2121240, 2545488, 3181860, 4242480, 6363720, 12727440]

約数ペア:

[(1, 12727440), (2, 6363720), (3, 4242480), (4, 3181860), (5, 2545488), (6, 2121240), (8, 1590930), (9, 1414160), (10, 1272744), (11, 1157040), (12, 1060620), (15, 848496), (16, 795465), (18, 707080), (20, 636372), (22, 578520), (24, 530310), (30, 424248), (33, 385680), (36, 353540), (40, 318186), (44, 289260), (45, 282832), (48, 265155), (55, 231408), (60, 212124), (66, 192840), (72, 176770), (80, 159093), (88, 144630), (90, 141416), (99, 128560), (110, 115704), (120, 106062), (132, 96420), (144, 88385), (165, 77136), (176, 72315), (180, 70708), (198, 64280), (220, 57852), (240, 53031), (264, 48210), (330, 38568), (360, 35354), (396, 32140), (440, 28926), (495, 25712), (528, 24105), (660, 19284), (720, 17677), (792, 16070), (880, 14463), (990, 12856), (1320, 9642), (1584, 8035), (1607, 7920), (1980, 6428), (2640, 4821), (3214, 3960)]