80969040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 274723488

約数和(自身を除く): 193754448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1051, 1070, 1284, 1605, 1712, 1926, 2102, 2140, 2568, 3153, 3210, 3852, 4204, 4280, 4815, 5136, 5255, 6306, 6420, 7704, 8408, 8560, 9459, 9630, 10510, 12612, 12840, 15408, 15765, 16816, 18918, 19260, 21020, 25224, 25680, 31530, 37836, 38520, 42040, 47295, 50448, 63060, 75672, 77040, 84080, 94590, 112457, 126120, 151344, 189180, 224914, 252240, 337371, 378360, 449828, 562285, 674742, 756720, 899656, 1012113, 1124570, 1349484, 1686855, 1799312, 2024226, 2249140, 2698968, 3373710, 4048452, 4498280, 5060565, 5397936, 6747420, 8096904, 8996560, 10121130, 13494840, 16193808, 20242260, 26989680, 40484520, 80969040]

約数ペア:

[(1, 80969040), (2, 40484520), (3, 26989680), (4, 20242260), (5, 16193808), (6, 13494840), (8, 10121130), (9, 8996560), (10, 8096904), (12, 6747420), (15, 5397936), (16, 5060565), (18, 4498280), (20, 4048452), (24, 3373710), (30, 2698968), (36, 2249140), (40, 2024226), (45, 1799312), (48, 1686855), (60, 1349484), (72, 1124570), (80, 1012113), (90, 899656), (107, 756720), (120, 674742), (144, 562285), (180, 449828), (214, 378360), (240, 337371), (321, 252240), (360, 224914), (428, 189180), (535, 151344), (642, 126120), (720, 112457), (856, 94590), (963, 84080), (1051, 77040), (1070, 75672), (1284, 63060), (1605, 50448), (1712, 47295), (1926, 42040), (2102, 38520), (2140, 37836), (2568, 31530), (3153, 25680), (3210, 25224), (3852, 21020), (4204, 19260), (4280, 18918), (4815, 16816), (5136, 15765), (5255, 15408), (6306, 12840), (6420, 12612), (7704, 10510), (8408, 9630), (8560, 9459)]