1461006720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{28183}}^1$

素因数の和:28214

約数の個数: 160

約数和(自身を含む): 5217703920

約数和(自身を除く): 3756697200

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 28183, 51840, 56366, 84549, 112732, 140915, 169098, 225464, 253647, 281830, 338196, 422745, 450928, 507294, 563660, 676392, 760941, 845490, 901856, 1014588, 1127320, 1268235, 1352784, 1521882, 1690980, 1803712, 2029176, 2254640, 2282823, 2536470, 2705568, 3043764, 3381960, 3607424, 3804705, 4058352, 4509280, 4565646, 5072940, 5411136, 6087528, 6763920, 7609410, 8116704, 9018560, 9131292, 10145880, 10822272, 11414115, 12175056, 13527840, 15218820, 16233408, 18037120, 18262584, 20291760, 22828230, 24350112, 27055680, 30437640, 32466816, 36525168, 40583520, 45656460, 48700224, 54111360, 60875280, 73050336, 81167040, 91312920, 97400448, 121750560, 146100672, 162334080, 182625840, 243501120, 292201344, 365251680, 487002240, 730503360, 1461006720]

約数ペア:

[(1, 1461006720), (2, 730503360), (3, 487002240), (4, 365251680), (5, 292201344), (6, 243501120), (8, 182625840), (9, 162334080), (10, 146100672), (12, 121750560), (15, 97400448), (16, 91312920), (18, 81167040), (20, 73050336), (24, 60875280), (27, 54111360), (30, 48700224), (32, 45656460), (36, 40583520), (40, 36525168), (45, 32466816), (48, 30437640), (54, 27055680), (60, 24350112), (64, 22828230), (72, 20291760), (80, 18262584), (81, 18037120), (90, 16233408), (96, 15218820), (108, 13527840), (120, 12175056), (128, 11414115), (135, 10822272), (144, 10145880), (160, 9131292), (162, 9018560), (180, 8116704), (192, 7609410), (216, 6763920), (240, 6087528), (270, 5411136), (288, 5072940), (320, 4565646), (324, 4509280), (360, 4058352), (384, 3804705), (405, 3607424), (432, 3381960), (480, 3043764), (540, 2705568), (576, 2536470), (640, 2282823), (648, 2254640), (720, 2029176), (810, 1803712), (864, 1690980), (960, 1521882), (1080, 1352784), (1152, 1268235), (1296, 1127320), (1440, 1014588), (1620, 901856), (1728, 845490), (1920, 760941), (2160, 676392), (2592, 563660), (2880, 507294), (3240, 450928), (3456, 422745), (4320, 338196), (5184, 281830), (5760, 253647), (6480, 225464), (8640, 169098), (10368, 140915), (12960, 112732), (17280, 84549), (25920, 56366), (28183, 51840)]