876657120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20521}}^1$

素因数の和:20628

約数の個数: 96

約数和(自身を含む): 2792633760

約数和(自身を除く): 1915976640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 5340, 7120, 8544, 10680, 14240, 20521, 21360, 41042, 42720, 61563, 82084, 102605, 123126, 164168, 205210, 246252, 307815, 328336, 410420, 492504, 615630, 656672, 820840, 985008, 1231260, 1641680, 1826369, 1970016, 2462520, 3283360, 3652738, 4925040, 5479107, 7305476, 9131845, 9850080, 10958214, 14610952, 18263690, 21916428, 27395535, 29221904, 36527380, 43832856, 54791070, 58443808, 73054760, 87665712, 109582140, 146109520, 175331424, 219164280, 292219040, 438328560, 876657120]

約数ペア:

[(1, 876657120), (2, 438328560), (3, 292219040), (4, 219164280), (5, 175331424), (6, 146109520), (8, 109582140), (10, 87665712), (12, 73054760), (15, 58443808), (16, 54791070), (20, 43832856), (24, 36527380), (30, 29221904), (32, 27395535), (40, 21916428), (48, 18263690), (60, 14610952), (80, 10958214), (89, 9850080), (96, 9131845), (120, 7305476), (160, 5479107), (178, 4925040), (240, 3652738), (267, 3283360), (356, 2462520), (445, 1970016), (480, 1826369), (534, 1641680), (712, 1231260), (890, 985008), (1068, 820840), (1335, 656672), (1424, 615630), (1780, 492504), (2136, 410420), (2670, 328336), (2848, 307815), (3560, 246252), (4272, 205210), (5340, 164168), (7120, 123126), (8544, 102605), (10680, 82084), (14240, 61563), (20521, 42720), (21360, 41042)]