248492520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6451}}^1$

素因数の和:6575

約数の個数: 96

約数和(自身を含む): 815274720

約数和(自身を除く): 566782200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 6451, 7704, 9630, 12840, 12902, 19260, 19353, 25804, 32255, 38520, 38706, 51608, 58059, 64510, 77412, 96765, 116118, 129020, 154824, 193530, 232236, 258040, 290295, 387060, 464472, 580590, 690257, 774120, 1161180, 1380514, 2070771, 2322360, 2761028, 3451285, 4141542, 5522056, 6212313, 6902570, 8283084, 10353855, 12424626, 13805140, 16566168, 20707710, 24849252, 27610280, 31061565, 41415420, 49698504, 62123130, 82830840, 124246260, 248492520]

約数ペア:

[(1, 248492520), (2, 124246260), (3, 82830840), (4, 62123130), (5, 49698504), (6, 41415420), (8, 31061565), (9, 27610280), (10, 24849252), (12, 20707710), (15, 16566168), (18, 13805140), (20, 12424626), (24, 10353855), (30, 8283084), (36, 6902570), (40, 6212313), (45, 5522056), (60, 4141542), (72, 3451285), (90, 2761028), (107, 2322360), (120, 2070771), (180, 1380514), (214, 1161180), (321, 774120), (360, 690257), (428, 580590), (535, 464472), (642, 387060), (856, 290295), (963, 258040), (1070, 232236), (1284, 193530), (1605, 154824), (1926, 129020), (2140, 116118), (2568, 96765), (3210, 77412), (3852, 64510), (4280, 58059), (4815, 51608), (6420, 38706), (6451, 38520), (7704, 32255), (9630, 25804), (12840, 19353), (12902, 19260)]