115030720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 317113920

約数和(自身を除く): 202083200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 577, 623, 712, 890, 1120, 1154, 1246, 1424, 1780, 2240, 2308, 2492, 2848, 2885, 3115, 3560, 4039, 4616, 4984, 5696, 5770, 6230, 7120, 8078, 9232, 9968, 11540, 12460, 14240, 16156, 18464, 19936, 20195, 23080, 24920, 28480, 32312, 36928, 39872, 40390, 46160, 49840, 51353, 64624, 80780, 92320, 99680, 102706, 129248, 161560, 184640, 199360, 205412, 256765, 258496, 323120, 359471, 410824, 513530, 646240, 718942, 821648, 1027060, 1292480, 1437884, 1643296, 1797355, 2054120, 2875768, 3286592, 3594710, 4108240, 5751536, 7189420, 8216480, 11503072, 14378840, 16432960, 23006144, 28757680, 57515360, 115030720]

約数ペア:

[(1, 115030720), (2, 57515360), (4, 28757680), (5, 23006144), (7, 16432960), (8, 14378840), (10, 11503072), (14, 8216480), (16, 7189420), (20, 5751536), (28, 4108240), (32, 3594710), (35, 3286592), (40, 2875768), (56, 2054120), (64, 1797355), (70, 1643296), (80, 1437884), (89, 1292480), (112, 1027060), (140, 821648), (160, 718942), (178, 646240), (224, 513530), (280, 410824), (320, 359471), (356, 323120), (445, 258496), (448, 256765), (560, 205412), (577, 199360), (623, 184640), (712, 161560), (890, 129248), (1120, 102706), (1154, 99680), (1246, 92320), (1424, 80780), (1780, 64624), (2240, 51353), (2308, 49840), (2492, 46160), (2848, 40390), (2885, 39872), (3115, 36928), (3560, 32312), (4039, 28480), (4616, 24920), (4984, 23080), (5696, 20195), (5770, 19936), (6230, 18464), (7120, 16156), (8078, 14240), (9232, 12460), (9968, 11540)]