331650720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{76771}}^1$

素因数の和:76795

約数の個数: 96

約数和(自身を含む): 1160792640

約数和(自身を除く): 829141920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 76771, 153542, 230313, 307084, 383855, 460626, 614168, 690939, 767710, 921252, 1151565, 1228336, 1381878, 1535420, 1842504, 2072817, 2303130, 2456672, 2763756, 3070840, 3454695, 3685008, 4145634, 4606260, 5527512, 6141680, 6909390, 7370016, 8291268, 9212520, 10364085, 11055024, 12283360, 13818780, 16582536, 18425040, 20728170, 22110048, 27637560, 33165072, 36850080, 41456340, 55275120, 66330144, 82912680, 110550240, 165825360, 331650720]

約数ペア:

[(1, 331650720), (2, 165825360), (3, 110550240), (4, 82912680), (5, 66330144), (6, 55275120), (8, 41456340), (9, 36850080), (10, 33165072), (12, 27637560), (15, 22110048), (16, 20728170), (18, 18425040), (20, 16582536), (24, 13818780), (27, 12283360), (30, 11055024), (32, 10364085), (36, 9212520), (40, 8291268), (45, 7370016), (48, 6909390), (54, 6141680), (60, 5527512), (72, 4606260), (80, 4145634), (90, 3685008), (96, 3454695), (108, 3070840), (120, 2763756), (135, 2456672), (144, 2303130), (160, 2072817), (180, 1842504), (216, 1535420), (240, 1381878), (270, 1228336), (288, 1151565), (360, 921252), (432, 767710), (480, 690939), (540, 614168), (720, 460626), (864, 383855), (1080, 307084), (1440, 230313), (2160, 153542), (4320, 76771)]