243768960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{14107}}^1$

素因数の和:14135

約数の個数: 128

約数和(自身を含む): 863409600

約数和(自身を除く): 619640640

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 14107, 17280, 28214, 42321, 56428, 70535, 84642, 112856, 126963, 141070, 169284, 211605, 225712, 253926, 282140, 338568, 380889, 423210, 451424, 507852, 564280, 634815, 677136, 761778, 846420, 902848, 1015704, 1128560, 1269630, 1354272, 1523556, 1692840, 1805696, 1904445, 2031408, 2257120, 2539260, 2708544, 3047112, 3385680, 3808890, 4062816, 4514240, 5078520, 5417088, 6094224, 6771360, 7617780, 8125632, 9028480, 10157040, 12188448, 13542720, 15235560, 16251264, 20314080, 24376896, 27085440, 30471120, 40628160, 48753792, 60942240, 81256320, 121884480, 243768960]

約数ペア:

[(1, 243768960), (2, 121884480), (3, 81256320), (4, 60942240), (5, 48753792), (6, 40628160), (8, 30471120), (9, 27085440), (10, 24376896), (12, 20314080), (15, 16251264), (16, 15235560), (18, 13542720), (20, 12188448), (24, 10157040), (27, 9028480), (30, 8125632), (32, 7617780), (36, 6771360), (40, 6094224), (45, 5417088), (48, 5078520), (54, 4514240), (60, 4062816), (64, 3808890), (72, 3385680), (80, 3047112), (90, 2708544), (96, 2539260), (108, 2257120), (120, 2031408), (128, 1904445), (135, 1805696), (144, 1692840), (160, 1523556), (180, 1354272), (192, 1269630), (216, 1128560), (240, 1015704), (270, 902848), (288, 846420), (320, 761778), (360, 677136), (384, 634815), (432, 564280), (480, 507852), (540, 451424), (576, 423210), (640, 380889), (720, 338568), (864, 282140), (960, 253926), (1080, 225712), (1152, 211605), (1440, 169284), (1728, 141070), (1920, 126963), (2160, 112856), (2880, 84642), (3456, 70535), (4320, 56428), (5760, 42321), (8640, 28214), (14107, 17280)]