207360420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2677}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 581275968

約数和(自身を除く): 373915548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1291, 2582, 2677, 3873, 5164, 5354, 6455, 7746, 8031, 10708, 12910, 13385, 15492, 16062, 19365, 25820, 26770, 32124, 38730, 40155, 53540, 77460, 80310, 160620, 3456007, 6912014, 10368021, 13824028, 17280035, 20736042, 34560070, 41472084, 51840105, 69120140, 103680210, 207360420]

約数ペア:

[(1, 207360420), (2, 103680210), (3, 69120140), (4, 51840105), (5, 41472084), (6, 34560070), (10, 20736042), (12, 17280035), (15, 13824028), (20, 10368021), (30, 6912014), (60, 3456007), (1291, 160620), (2582, 80310), (2677, 77460), (3873, 53540), (5164, 40155), (5354, 38730), (6455, 32124), (7746, 26770), (8031, 25820), (10708, 19365), (12910, 16062), (13385, 15492)]