151879680

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 531619920

約数和(自身を除く): 379740240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 256, 288, 309, 320, 360, 384, 412, 480, 512, 515, 576, 618, 640, 720, 768, 824, 927, 960, 1024, 1030, 1152, 1236, 1280, 1440, 1536, 1545, 1648, 1854, 1920, 2048, 2060, 2304, 2472, 2560, 2880, 3072, 3090, 3296, 3708, 3840, 4096, 4120, 4608, 4635, 4944, 5120, 5760, 6144, 6180, 6592, 7416, 7680, 8192, 8240, 9216, 9270, 9888, 10240, 11520, 12288, 12360, 13184, 14832, 15360, 16384, 16480, 18432, 18540, 19776, 20480, 23040, 24576, 24720, 26368, 29664, 30720, 32768, 32960, 36864, 37080, 39552, 40960, 46080, 49152, 49440, 52736, 59328, 61440, 65920, 73728, 74160, 79104, 81920, 92160, 98304, 98880, 105472, 118656, 122880, 131840, 147456, 148320, 158208, 163840, 184320, 197760, 210944, 237312, 245760, 263680, 294912, 296640, 316416, 368640, 395520, 421888, 474624, 491520, 527360, 593280, 632832, 737280, 791040, 843776, 949248, 1054720, 1186560, 1265664, 1474560, 1582080, 1687552, 1898496, 2109440, 2373120, 2531328, 3164160, 3375104, 3796992, 4218880, 4746240, 5062656, 6328320, 7593984, 8437760, 9492480, 10125312, 12656640, 15187968, 16875520, 18984960, 25313280, 30375936, 37969920, 50626560, 75939840, 151879680]

約数ペア:

[(1, 151879680), (2, 75939840), (3, 50626560), (4, 37969920), (5, 30375936), (6, 25313280), (8, 18984960), (9, 16875520), (10, 15187968), (12, 12656640), (15, 10125312), (16, 9492480), (18, 8437760), (20, 7593984), (24, 6328320), (30, 5062656), (32, 4746240), (36, 4218880), (40, 3796992), (45, 3375104), (48, 3164160), (60, 2531328), (64, 2373120), (72, 2109440), (80, 1898496), (90, 1687552), (96, 1582080), (103, 1474560), (120, 1265664), (128, 1186560), (144, 1054720), (160, 949248), (180, 843776), (192, 791040), (206, 737280), (240, 632832), (256, 593280), (288, 527360), (309, 491520), (320, 474624), (360, 421888), (384, 395520), (412, 368640), (480, 316416), (512, 296640), (515, 294912), (576, 263680), (618, 245760), (640, 237312), (720, 210944), (768, 197760), (824, 184320), (927, 163840), (960, 158208), (1024, 148320), (1030, 147456), (1152, 131840), (1236, 122880), (1280, 118656), (1440, 105472), (1536, 98880), (1545, 98304), (1648, 92160), (1854, 81920), (1920, 79104), (2048, 74160), (2060, 73728), (2304, 65920), (2472, 61440), (2560, 59328), (2880, 52736), (3072, 49440), (3090, 49152), (3296, 46080), (3708, 40960), (3840, 39552), (4096, 37080), (4120, 36864), (4608, 32960), (4635, 32768), (4944, 30720), (5120, 29664), (5760, 26368), (6144, 24720), (6180, 24576), (6592, 23040), (7416, 20480), (7680, 19776), (8192, 18540), (8240, 18432), (9216, 16480), (9270, 16384), (9888, 15360), (10240, 14832), (11520, 13184), (12288, 12360)]