916380720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55337}}^1$

素因数の和:55379

約数の個数: 120

約数和(自身を含む): 3211374816

約数和(自身を除く): 2294994096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 55337, 110674, 166011, 221348, 276685, 332022, 442696, 498033, 553370, 664044, 830055, 885392, 996066, 1106740, 1272751, 1328088, 1660110, 1992132, 2213480, 2490165, 2545502, 2656176, 3320220, 3818253, 3984264, 4426960, 4980330, 5091004, 6363755, 6640440, 7636506, 7968528, 9960660, 10182008, 11454759, 12727510, 13280880, 15273012, 19091265, 19921320, 20364016, 22909518, 25455020, 30546024, 38182530, 39842640, 45819036, 50910040, 57273795, 61092048, 76365060, 91638072, 101820080, 114547590, 152730120, 183276144, 229095180, 305460240, 458190360, 916380720]

約数ペア:

[(1, 916380720), (2, 458190360), (3, 305460240), (4, 229095180), (5, 183276144), (6, 152730120), (8, 114547590), (9, 101820080), (10, 91638072), (12, 76365060), (15, 61092048), (16, 57273795), (18, 50910040), (20, 45819036), (23, 39842640), (24, 38182530), (30, 30546024), (36, 25455020), (40, 22909518), (45, 20364016), (46, 19921320), (48, 19091265), (60, 15273012), (69, 13280880), (72, 12727510), (80, 11454759), (90, 10182008), (92, 9960660), (115, 7968528), (120, 7636506), (138, 6640440), (144, 6363755), (180, 5091004), (184, 4980330), (207, 4426960), (230, 3984264), (240, 3818253), (276, 3320220), (345, 2656176), (360, 2545502), (368, 2490165), (414, 2213480), (460, 1992132), (552, 1660110), (690, 1328088), (720, 1272751), (828, 1106740), (920, 996066), (1035, 885392), (1104, 830055), (1380, 664044), (1656, 553370), (1840, 498033), (2070, 442696), (2760, 332022), (3312, 276685), (4140, 221348), (5520, 166011), (8280, 110674), (16560, 55337)]