39239040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 87665280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 191, 192, 214, 240, 320, 321, 382, 384, 428, 480, 535, 573, 640, 642, 764, 856, 955, 960, 1070, 1146, 1284, 1528, 1605, 1712, 1910, 1920, 2140, 2292, 2568, 2865, 3056, 3210, 3424, 3820, 4280, 4584, 5136, 5730, 6112, 6420, 6848, 7640, 8560, 9168, 10272, 11460, 12224, 12840, 13696, 15280, 17120, 18336, 20437, 20544, 22920, 24448, 25680, 30560, 34240, 36672, 40874, 41088, 45840, 51360, 61120, 61311, 68480, 73344, 81748, 91680, 102185, 102720, 122240, 122622, 163496, 183360, 204370, 205440, 245244, 306555, 326992, 366720, 408740, 490488, 613110, 653984, 817480, 980976, 1226220, 1307968, 1634960, 1961952, 2452440, 2615936, 3269920, 3923904, 4904880, 6539840, 7847808, 9809760, 13079680, 19619520, 39239040]

約数ペア:

[(1, 39239040), (2, 19619520), (3, 13079680), (4, 9809760), (5, 7847808), (6, 6539840), (8, 4904880), (10, 3923904), (12, 3269920), (15, 2615936), (16, 2452440), (20, 1961952), (24, 1634960), (30, 1307968), (32, 1226220), (40, 980976), (48, 817480), (60, 653984), (64, 613110), (80, 490488), (96, 408740), (107, 366720), (120, 326992), (128, 306555), (160, 245244), (191, 205440), (192, 204370), (214, 183360), (240, 163496), (320, 122622), (321, 122240), (382, 102720), (384, 102185), (428, 91680), (480, 81748), (535, 73344), (573, 68480), (640, 61311), (642, 61120), (764, 51360), (856, 45840), (955, 41088), (960, 40874), (1070, 36672), (1146, 34240), (1284, 30560), (1528, 25680), (1605, 24448), (1712, 22920), (1910, 20544), (1920, 20437), (2140, 18336), (2292, 17120), (2568, 15280), (2865, 13696), (3056, 12840), (3210, 12224), (3424, 11460), (3820, 10272), (4280, 9168), (4584, 8560), (5136, 7640), (5730, 6848), (6112, 6420)]