515744280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4463}}^1$

素因数の和:4590

約数の個数: 128

約数和(自身を含む): 1735603200

約数和(自身を除く): 1219858920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1926, 2140, 2568, 2889, 3210, 3852, 4280, 4463, 4815, 5778, 6420, 7704, 8926, 9630, 11556, 12840, 13389, 14445, 17852, 19260, 22315, 23112, 26778, 28890, 35704, 38520, 40167, 44630, 53556, 57780, 66945, 80334, 89260, 107112, 115560, 120501, 133890, 160668, 178520, 200835, 241002, 267780, 321336, 401670, 477541, 482004, 535560, 602505, 803340, 955082, 964008, 1205010, 1432623, 1606680, 1910164, 2387705, 2410020, 2865246, 3820328, 4297869, 4775410, 4820040, 5730492, 7163115, 8595738, 9550820, 11460984, 12893607, 14326230, 17191476, 19101640, 21489345, 25787214, 28652460, 34382952, 42978690, 51574428, 57304920, 64468035, 85957380, 103148856, 128936070, 171914760, 257872140, 515744280]

約数ペア:

[(1, 515744280), (2, 257872140), (3, 171914760), (4, 128936070), (5, 103148856), (6, 85957380), (8, 64468035), (9, 57304920), (10, 51574428), (12, 42978690), (15, 34382952), (18, 28652460), (20, 25787214), (24, 21489345), (27, 19101640), (30, 17191476), (36, 14326230), (40, 12893607), (45, 11460984), (54, 9550820), (60, 8595738), (72, 7163115), (90, 5730492), (107, 4820040), (108, 4775410), (120, 4297869), (135, 3820328), (180, 2865246), (214, 2410020), (216, 2387705), (270, 1910164), (321, 1606680), (360, 1432623), (428, 1205010), (535, 964008), (540, 955082), (642, 803340), (856, 602505), (963, 535560), (1070, 482004), (1080, 477541), (1284, 401670), (1605, 321336), (1926, 267780), (2140, 241002), (2568, 200835), (2889, 178520), (3210, 160668), (3852, 133890), (4280, 120501), (4463, 115560), (4815, 107112), (5778, 89260), (6420, 80334), (7704, 66945), (8926, 57780), (9630, 53556), (11556, 44630), (12840, 40167), (13389, 38520), (14445, 35704), (17852, 28890), (19260, 26778), (22315, 23112)]