312043120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{58217}}^1$

素因数の和:58297

約数の個数: 40

約数和(自身を含む): 736341264

約数和(自身を除く): 424298144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 58217, 116434, 232868, 291085, 465736, 582170, 931472, 1164340, 2328680, 3900539, 4657360, 7801078, 15602156, 19502695, 31204312, 39005390, 62408624, 78010780, 156021560, 312043120]

約数ペア:

[(1, 312043120), (2, 156021560), (4, 78010780), (5, 62408624), (8, 39005390), (10, 31204312), (16, 19502695), (20, 15602156), (40, 7801078), (67, 4657360), (80, 3900539), (134, 2328680), (268, 1164340), (335, 931472), (536, 582170), (670, 465736), (1072, 291085), (1340, 232868), (2680, 116434), (5360, 58217)]