40382880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84131}}^1$

素因数の和:84149

約数の個数: 48

約数和(自身を含む): 127207584

約数和(自身を除く): 86824704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 84131, 168262, 252393, 336524, 420655, 504786, 673048, 841310, 1009572, 1261965, 1346096, 1682620, 2019144, 2523930, 2692192, 3365240, 4038288, 5047860, 6730480, 8076576, 10095720, 13460960, 20191440, 40382880]

約数ペア:

[(1, 40382880), (2, 20191440), (3, 13460960), (4, 10095720), (5, 8076576), (6, 6730480), (8, 5047860), (10, 4038288), (12, 3365240), (15, 2692192), (16, 2523930), (20, 2019144), (24, 1682620), (30, 1346096), (32, 1261965), (40, 1009572), (48, 841310), (60, 673048), (80, 504786), (96, 420655), (120, 336524), (160, 252393), (240, 168262), (480, 84131)]