115015040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{25673}}^1$

素因数の和:25699

約数の個数: 64

約数和(自身を含む): 314249760

約数和(自身を除く): 199234720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 25673, 51346, 102692, 128365, 179711, 205384, 256730, 359422, 410768, 513460, 718844, 821536, 898555, 1026920, 1437688, 1643072, 1797110, 2053840, 2875376, 3286144, 3594220, 4107680, 5750752, 7188440, 8215360, 11501504, 14376880, 16430720, 23003008, 28753760, 57507520, 115015040]

約数ペア:

[(1, 115015040), (2, 57507520), (4, 28753760), (5, 23003008), (7, 16430720), (8, 14376880), (10, 11501504), (14, 8215360), (16, 7188440), (20, 5750752), (28, 4107680), (32, 3594220), (35, 3286144), (40, 2875376), (56, 2053840), (64, 1797110), (70, 1643072), (80, 1437688), (112, 1026920), (128, 898555), (140, 821536), (160, 718844), (224, 513460), (280, 410768), (320, 359422), (448, 256730), (560, 205384), (640, 179711), (896, 128365), (1120, 102692), (2240, 51346), (4480, 25673)]