27690320160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19229389}}^1$

素因数の和:19229410

約数の個数: 72

約数和(自身を含む): 94493222460

約数和(自身を除く): 66802902300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19229389, 38458778, 57688167, 76917556, 96146945, 115376334, 153835112, 173064501, 192293890, 230752668, 288440835, 307670224, 346129002, 384587780, 461505336, 576881670, 615340448, 692258004, 769175560, 865322505, 923010672, 1153763340, 1384516008, 1538351120, 1730645010, 1846021344, 2307526680, 2769032016, 3076702240, 3461290020, 4615053360, 5538064032, 6922580040, 9230106720, 13845160080, 27690320160]

約数ペア:

[(1, 27690320160), (2, 13845160080), (3, 9230106720), (4, 6922580040), (5, 5538064032), (6, 4615053360), (8, 3461290020), (9, 3076702240), (10, 2769032016), (12, 2307526680), (15, 1846021344), (16, 1730645010), (18, 1538351120), (20, 1384516008), (24, 1153763340), (30, 923010672), (32, 865322505), (36, 769175560), (40, 692258004), (45, 615340448), (48, 576881670), (60, 461505336), (72, 384587780), (80, 346129002), (90, 307670224), (96, 288440835), (120, 230752668), (144, 192293890), (160, 173064501), (180, 153835112), (240, 115376334), (288, 96146945), (360, 76917556), (480, 57688167), (720, 38458778), (1440, 19229389)]