115680320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1268

約数の個数: 112

約数和(自身を含む): 322405248

約数和(自身を除く): 206724928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 860, 1120, 1201, 1204, 1376, 1505, 1720, 2240, 2402, 2408, 2752, 3010, 3440, 4804, 4816, 6005, 6020, 6880, 8407, 9608, 9632, 12010, 12040, 13760, 16814, 19216, 19264, 24020, 24080, 33628, 38432, 42035, 48040, 48160, 51643, 67256, 76864, 84070, 96080, 96320, 103286, 134512, 168140, 192160, 206572, 258215, 269024, 336280, 361501, 384320, 413144, 516430, 538048, 672560, 723002, 826288, 1032860, 1345120, 1446004, 1652576, 1807505, 2065720, 2690240, 2892008, 3305152, 3615010, 4131440, 5784016, 7230020, 8262880, 11568032, 14460040, 16525760, 23136064, 28920080, 57840160, 115680320]

約数ペア:

[(1, 115680320), (2, 57840160), (4, 28920080), (5, 23136064), (7, 16525760), (8, 14460040), (10, 11568032), (14, 8262880), (16, 7230020), (20, 5784016), (28, 4131440), (32, 3615010), (35, 3305152), (40, 2892008), (43, 2690240), (56, 2065720), (64, 1807505), (70, 1652576), (80, 1446004), (86, 1345120), (112, 1032860), (140, 826288), (160, 723002), (172, 672560), (215, 538048), (224, 516430), (280, 413144), (301, 384320), (320, 361501), (344, 336280), (430, 269024), (448, 258215), (560, 206572), (602, 192160), (688, 168140), (860, 134512), (1120, 103286), (1201, 96320), (1204, 96080), (1376, 84070), (1505, 76864), (1720, 67256), (2240, 51643), (2402, 48160), (2408, 48040), (2752, 42035), (3010, 38432), (3440, 33628), (4804, 24080), (4816, 24020), (6005, 19264), (6020, 19216), (6880, 16814), (8407, 13760), (9608, 12040), (9632, 12010)]