115179520

素因数分解:

$2^{15}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 298839600

約数和(自身を除く): 183660080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 128, 148, 152, 160, 185, 190, 256, 296, 304, 320, 370, 380, 512, 592, 608, 640, 703, 740, 760, 1024, 1184, 1216, 1280, 1406, 1480, 1520, 2048, 2368, 2432, 2560, 2812, 2960, 3040, 3515, 4096, 4736, 4864, 5120, 5624, 5920, 6080, 7030, 8192, 9472, 9728, 10240, 11248, 11840, 12160, 14060, 16384, 18944, 19456, 20480, 22496, 23680, 24320, 28120, 32768, 37888, 38912, 40960, 44992, 47360, 48640, 56240, 75776, 77824, 81920, 89984, 94720, 97280, 112480, 151552, 155648, 163840, 179968, 189440, 194560, 224960, 303104, 311296, 359936, 378880, 389120, 449920, 606208, 622592, 719872, 757760, 778240, 899840, 1212416, 1439744, 1515520, 1556480, 1799680, 2879488, 3031040, 3112960, 3599360, 5758976, 6062080, 7198720, 11517952, 14397440, 23035904, 28794880, 57589760, 115179520]

約数ペア:

[(1, 115179520), (2, 57589760), (4, 28794880), (5, 23035904), (8, 14397440), (10, 11517952), (16, 7198720), (19, 6062080), (20, 5758976), (32, 3599360), (37, 3112960), (38, 3031040), (40, 2879488), (64, 1799680), (74, 1556480), (76, 1515520), (80, 1439744), (95, 1212416), (128, 899840), (148, 778240), (152, 757760), (160, 719872), (185, 622592), (190, 606208), (256, 449920), (296, 389120), (304, 378880), (320, 359936), (370, 311296), (380, 303104), (512, 224960), (592, 194560), (608, 189440), (640, 179968), (703, 163840), (740, 155648), (760, 151552), (1024, 112480), (1184, 97280), (1216, 94720), (1280, 89984), (1406, 81920), (1480, 77824), (1520, 75776), (2048, 56240), (2368, 48640), (2432, 47360), (2560, 44992), (2812, 40960), (2960, 38912), (3040, 37888), (3515, 32768), (4096, 28120), (4736, 24320), (4864, 23680), (5120, 22496), (5624, 20480), (5920, 19456), (6080, 18944), (7030, 16384), (8192, 14060), (9472, 12160), (9728, 11840), (10240, 11248)]