493752780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{914357}}^1$

素因数の和:914375

約数の個数: 48

約数和(自身を含む): 1536121440

約数和(自身を除く): 1042368660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 914357, 1828714, 2743071, 3657428, 4571785, 5486142, 8229213, 9143570, 10972284, 13715355, 16458426, 18287140, 24687639, 27430710, 32916852, 41146065, 49375278, 54861420, 82292130, 98750556, 123438195, 164584260, 246876390, 493752780]

約数ペア:

[(1, 493752780), (2, 246876390), (3, 164584260), (4, 123438195), (5, 98750556), (6, 82292130), (9, 54861420), (10, 49375278), (12, 41146065), (15, 32916852), (18, 27430710), (20, 24687639), (27, 18287140), (30, 16458426), (36, 13715355), (45, 10972284), (54, 9143570), (60, 8229213), (90, 5486142), (108, 4571785), (135, 3657428), (180, 2743071), (270, 1828714), (540, 914357)]