40509540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3359}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 124750080

約数和(自身を除く): 84240540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 3359, 4020, 6030, 6718, 10077, 12060, 13436, 16795, 20154, 30231, 33590, 40308, 50385, 60462, 67180, 100770, 120924, 151155, 201540, 225053, 302310, 450106, 604620, 675159, 900212, 1125265, 1350318, 2025477, 2250530, 2700636, 3375795, 4050954, 4501060, 6751590, 8101908, 10127385, 13503180, 20254770, 40509540]

約数ペア:

[(1, 40509540), (2, 20254770), (3, 13503180), (4, 10127385), (5, 8101908), (6, 6751590), (9, 4501060), (10, 4050954), (12, 3375795), (15, 2700636), (18, 2250530), (20, 2025477), (30, 1350318), (36, 1125265), (45, 900212), (60, 675159), (67, 604620), (90, 450106), (134, 302310), (180, 225053), (201, 201540), (268, 151155), (335, 120924), (402, 100770), (603, 67180), (670, 60462), (804, 50385), (1005, 40308), (1206, 33590), (1340, 30231), (2010, 20154), (2412, 16795), (3015, 13436), (3359, 12060), (4020, 10077), (6030, 6718)]