612007440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231821}}^1$

素因数の和:231848

約数の個数: 80

約数和(自身を含む): 2069706816

約数和(自身を除く): 1457699376

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, 231821, 463642, 695463, 927284, 1159105, 1390926, 1854568, 2318210, 2550031, 2781852, 3477315, 3709136, 4636420, 5100062, 5563704, 6954630, 7650093, 9272840, 10200124, 11127408, 12750155, 13909260, 15300186, 18545680, 20400248, 25500310, 27818520, 30600372, 38250465, 40800496, 51000620, 55637040, 61200744, 76500930, 102001240, 122401488, 153001860, 204002480, 306003720, 612007440]

約数ペア:

[(1, 612007440), (2, 306003720), (3, 204002480), (4, 153001860), (5, 122401488), (6, 102001240), (8, 76500930), (10, 61200744), (11, 55637040), (12, 51000620), (15, 40800496), (16, 38250465), (20, 30600372), (22, 27818520), (24, 25500310), (30, 20400248), (33, 18545680), (40, 15300186), (44, 13909260), (48, 12750155), (55, 11127408), (60, 10200124), (66, 9272840), (80, 7650093), (88, 6954630), (110, 5563704), (120, 5100062), (132, 4636420), (165, 3709136), (176, 3477315), (220, 2781852), (240, 2550031), (264, 2318210), (330, 1854568), (440, 1390926), (528, 1159105), (660, 927284), (880, 695463), (1320, 463642), (2640, 231821)]