120033480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{142897}}^1$

素因数の和:142918

約数の個数: 64

約数和(自身を含む): 411546240

約数和(自身を除く): 291512760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 142897, 285794, 428691, 571588, 714485, 857382, 1000279, 1143176, 1428970, 1714764, 2000558, 2143455, 2857940, 3000837, 3429528, 4001116, 4286910, 5001395, 5715880, 6001674, 8002232, 8573820, 10002790, 12003348, 15004185, 17147640, 20005580, 24006696, 30008370, 40011160, 60016740, 120033480]

約数ペア:

[(1, 120033480), (2, 60016740), (3, 40011160), (4, 30008370), (5, 24006696), (6, 20005580), (7, 17147640), (8, 15004185), (10, 12003348), (12, 10002790), (14, 8573820), (15, 8002232), (20, 6001674), (21, 5715880), (24, 5001395), (28, 4286910), (30, 4001116), (35, 3429528), (40, 3000837), (42, 2857940), (56, 2143455), (60, 2000558), (70, 1714764), (84, 1428970), (105, 1143176), (120, 1000279), (140, 857382), (168, 714485), (210, 571588), (280, 428691), (420, 285794), (840, 142897)]