40066380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74197}}^1$

素因数の和:74215

約数の個数: 48

約数和(自身を含む): 124652640

約数和(自身を除く): 84586260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74197, 148394, 222591, 296788, 370985, 445182, 667773, 741970, 890364, 1112955, 1335546, 1483940, 2003319, 2225910, 2671092, 3338865, 4006638, 4451820, 6677730, 8013276, 10016595, 13355460, 20033190, 40066380]

約数ペア:

[(1, 40066380), (2, 20033190), (3, 13355460), (4, 10016595), (5, 8013276), (6, 6677730), (9, 4451820), (10, 4006638), (12, 3338865), (15, 2671092), (18, 2225910), (20, 2003319), (27, 1483940), (30, 1335546), (36, 1112955), (45, 890364), (54, 741970), (60, 667773), (90, 445182), (108, 370985), (135, 296788), (180, 222591), (270, 148394), (540, 74197)]