68308260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4201}}^1$

素因数の和:4484

約数の個数: 48

約数和(自身を含む): 192014592

約数和(自身を除く): 123706332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 4201, 5420, 8130, 8402, 12603, 16260, 16804, 21005, 25206, 42010, 50412, 63015, 84020, 126030, 252060, 1138471, 2276942, 3415413, 4553884, 5692355, 6830826, 11384710, 13661652, 17077065, 22769420, 34154130, 68308260]

約数ペア:

[(1, 68308260), (2, 34154130), (3, 22769420), (4, 17077065), (5, 13661652), (6, 11384710), (10, 6830826), (12, 5692355), (15, 4553884), (20, 3415413), (30, 2276942), (60, 1138471), (271, 252060), (542, 126030), (813, 84020), (1084, 63015), (1355, 50412), (1626, 42010), (2710, 25206), (3252, 21005), (4065, 16804), (4201, 16260), (5420, 12603), (8130, 8402)]