25571160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23677}}^1$

素因数の和:23697

約数の個数: 64

約数和(自身を含む): 85240800

約数和(自身を除く): 59669640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23677, 47354, 71031, 94708, 118385, 142062, 189416, 213093, 236770, 284124, 355155, 426186, 473540, 568248, 639279, 710310, 852372, 947080, 1065465, 1278558, 1420620, 1704744, 2130930, 2557116, 2841240, 3196395, 4261860, 5114232, 6392790, 8523720, 12785580, 25571160]

約数ペア:

[(1, 25571160), (2, 12785580), (3, 8523720), (4, 6392790), (5, 5114232), (6, 4261860), (8, 3196395), (9, 2841240), (10, 2557116), (12, 2130930), (15, 1704744), (18, 1420620), (20, 1278558), (24, 1065465), (27, 947080), (30, 852372), (36, 710310), (40, 639279), (45, 568248), (54, 473540), (60, 426186), (72, 355155), (90, 284124), (108, 236770), (120, 213093), (135, 189416), (180, 142062), (216, 118385), (270, 94708), (360, 71031), (540, 47354), (1080, 23677)]