128532240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10501}}^1$

素因数の和:10537

約数の個数: 120

約数和(自身を含む): 457089048

約数和(自身を除く): 328556808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 10501, 12240, 21002, 31503, 42004, 52505, 63006, 84008, 94509, 105010, 126012, 157515, 168016, 178517, 189018, 210020, 252024, 315030, 357034, 378036, 420040, 472545, 504048, 535551, 630060, 714068, 756072, 840080, 892585, 945090, 1071102, 1260120, 1428136, 1512144, 1606653, 1785170, 1890180, 2142204, 2520240, 2677755, 2856272, 3213306, 3570340, 3780360, 4284408, 5355510, 6426612, 7140680, 7560720, 8033265, 8568816, 10711020, 12853224, 14281360, 16066530, 21422040, 25706448, 32133060, 42844080, 64266120, 128532240]

約数ペア:

[(1, 128532240), (2, 64266120), (3, 42844080), (4, 32133060), (5, 25706448), (6, 21422040), (8, 16066530), (9, 14281360), (10, 12853224), (12, 10711020), (15, 8568816), (16, 8033265), (17, 7560720), (18, 7140680), (20, 6426612), (24, 5355510), (30, 4284408), (34, 3780360), (36, 3570340), (40, 3213306), (45, 2856272), (48, 2677755), (51, 2520240), (60, 2142204), (68, 1890180), (72, 1785170), (80, 1606653), (85, 1512144), (90, 1428136), (102, 1260120), (120, 1071102), (136, 945090), (144, 892585), (153, 840080), (170, 756072), (180, 714068), (204, 630060), (240, 535551), (255, 504048), (272, 472545), (306, 420040), (340, 378036), (360, 357034), (408, 315030), (510, 252024), (612, 210020), (680, 189018), (720, 178517), (765, 168016), (816, 157515), (1020, 126012), (1224, 105010), (1360, 94509), (1530, 84008), (2040, 63006), (2448, 52505), (3060, 42004), (4080, 31503), (6120, 21002), (10501, 12240)]