122131140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22871}}^1$

素因数の和:22972

約数の個数: 48

約数和(自身を含む): 345824640

約数和(自身を除く): 223693500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 22871, 45742, 68613, 91484, 114355, 137226, 228710, 274452, 343065, 457420, 686130, 1372260, 2035519, 4071038, 6106557, 8142076, 10177595, 12213114, 20355190, 24426228, 30532785, 40710380, 61065570, 122131140]

約数ペア:

[(1, 122131140), (2, 61065570), (3, 40710380), (4, 30532785), (5, 24426228), (6, 20355190), (10, 12213114), (12, 10177595), (15, 8142076), (20, 6106557), (30, 4071038), (60, 2035519), (89, 1372260), (178, 686130), (267, 457420), (356, 343065), (445, 274452), (534, 228710), (890, 137226), (1068, 114355), (1335, 91484), (1780, 68613), (2670, 45742), (5340, 22871)]