731080080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37607}}^1$

素因数の和:37635

約数の個数: 120

約数和(自身を含む): 2546212032

約数和(自身を除く): 1815131952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 37607, 75214, 112821, 150428, 188035, 225642, 300856, 338463, 376070, 451284, 564105, 601712, 676926, 752140, 902568, 1015389, 1128210, 1353852, 1504280, 1692315, 1805136, 2030778, 2256420, 2707704, 3008560, 3046167, 3384630, 4061556, 4512840, 5076945, 5415408, 6092334, 6769260, 8123112, 9025680, 9138501, 10153890, 12184668, 13538520, 15230835, 16246224, 18277002, 20307780, 24369336, 27077040, 30461670, 36554004, 40615560, 45692505, 48738672, 60923340, 73108008, 81231120, 91385010, 121846680, 146216016, 182770020, 243693360, 365540040, 731080080]

約数ペア:

[(1, 731080080), (2, 365540040), (3, 243693360), (4, 182770020), (5, 146216016), (6, 121846680), (8, 91385010), (9, 81231120), (10, 73108008), (12, 60923340), (15, 48738672), (16, 45692505), (18, 40615560), (20, 36554004), (24, 30461670), (27, 27077040), (30, 24369336), (36, 20307780), (40, 18277002), (45, 16246224), (48, 15230835), (54, 13538520), (60, 12184668), (72, 10153890), (80, 9138501), (81, 9025680), (90, 8123112), (108, 6769260), (120, 6092334), (135, 5415408), (144, 5076945), (162, 4512840), (180, 4061556), (216, 3384630), (240, 3046167), (243, 3008560), (270, 2707704), (324, 2256420), (360, 2030778), (405, 1805136), (432, 1692315), (486, 1504280), (540, 1353852), (648, 1128210), (720, 1015389), (810, 902568), (972, 752140), (1080, 676926), (1215, 601712), (1296, 564105), (1620, 451284), (1944, 376070), (2160, 338463), (2430, 300856), (3240, 225642), (3888, 188035), (4860, 150428), (6480, 112821), (9720, 75214), (19440, 37607)]