40389480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 132312960

約数和(自身を除く): 91923480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 743, 755, 906, 1208, 1359, 1486, 1510, 1812, 2229, 2265, 2718, 2972, 3020, 3624, 3715, 4458, 4530, 5436, 5944, 6040, 6687, 6795, 7430, 8916, 9060, 10872, 11145, 13374, 13590, 14860, 17832, 18120, 22290, 26748, 27180, 29720, 33435, 44580, 53496, 54360, 66870, 89160, 112193, 133740, 224386, 267480, 336579, 448772, 560965, 673158, 897544, 1009737, 1121930, 1346316, 1682895, 2019474, 2243860, 2692632, 3365790, 4038948, 4487720, 5048685, 6731580, 8077896, 10097370, 13463160, 20194740, 40389480]

約数ペア:

[(1, 40389480), (2, 20194740), (3, 13463160), (4, 10097370), (5, 8077896), (6, 6731580), (8, 5048685), (9, 4487720), (10, 4038948), (12, 3365790), (15, 2692632), (18, 2243860), (20, 2019474), (24, 1682895), (30, 1346316), (36, 1121930), (40, 1009737), (45, 897544), (60, 673158), (72, 560965), (90, 448772), (120, 336579), (151, 267480), (180, 224386), (302, 133740), (360, 112193), (453, 89160), (604, 66870), (743, 54360), (755, 53496), (906, 44580), (1208, 33435), (1359, 29720), (1486, 27180), (1510, 26748), (1812, 22290), (2229, 18120), (2265, 17832), (2718, 14860), (2972, 13590), (3020, 13374), (3624, 11145), (3715, 10872), (4458, 9060), (4530, 8916), (5436, 7430), (5944, 6795), (6040, 6687)]