283013040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2801}}^1$

素因数の和:3238

約数の個数: 80

約数和(自身を含む): 879738336

約数和(自身を除く): 596725296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2105, 2526, 2801, 3368, 4210, 5052, 5602, 6315, 6736, 8403, 8420, 10104, 11204, 12630, 14005, 16806, 16840, 20208, 22408, 25260, 28010, 33612, 33680, 42015, 44816, 50520, 56020, 67224, 84030, 101040, 112040, 134448, 168060, 224080, 336120, 672240, 1179221, 2358442, 3537663, 4716884, 5896105, 7075326, 9433768, 11792210, 14150652, 17688315, 18867536, 23584420, 28301304, 35376630, 47168840, 56602608, 70753260, 94337680, 141506520, 283013040]

約数ペア:

[(1, 283013040), (2, 141506520), (3, 94337680), (4, 70753260), (5, 56602608), (6, 47168840), (8, 35376630), (10, 28301304), (12, 23584420), (15, 18867536), (16, 17688315), (20, 14150652), (24, 11792210), (30, 9433768), (40, 7075326), (48, 5896105), (60, 4716884), (80, 3537663), (120, 2358442), (240, 1179221), (421, 672240), (842, 336120), (1263, 224080), (1684, 168060), (2105, 134448), (2526, 112040), (2801, 101040), (3368, 84030), (4210, 67224), (5052, 56020), (5602, 50520), (6315, 44816), (6736, 42015), (8403, 33680), (8420, 33612), (10104, 28010), (11204, 25260), (12630, 22408), (14005, 20208), (16806, 16840)]