349890960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1457879}}^1$

素因数の和:1457895

約数の個数: 40

約数和(自身を含む): 1084662720

約数和(自身を除く): 734771760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1457879, 2915758, 4373637, 5831516, 7289395, 8747274, 11663032, 14578790, 17494548, 21868185, 23326064, 29157580, 34989096, 43736370, 58315160, 69978192, 87472740, 116630320, 174945480, 349890960]

約数ペア:

[(1, 349890960), (2, 174945480), (3, 116630320), (4, 87472740), (5, 69978192), (6, 58315160), (8, 43736370), (10, 34989096), (12, 29157580), (15, 23326064), (16, 21868185), (20, 17494548), (24, 14578790), (30, 11663032), (40, 8747274), (48, 7289395), (60, 5831516), (80, 4373637), (120, 2915758), (240, 1457879)]