244832520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12517}}^1$

素因数の和:12694

約数の個数: 64

約数和(自身を含む): 739062720

約数和(自身を除く): 494230200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 12517, 19560, 25034, 37551, 50068, 62585, 75102, 100136, 125170, 150204, 187755, 250340, 300408, 375510, 500680, 751020, 1502040, 2040271, 4080542, 6120813, 8161084, 10201355, 12241626, 16322168, 20402710, 24483252, 30604065, 40805420, 48966504, 61208130, 81610840, 122416260, 244832520]

約数ペア:

[(1, 244832520), (2, 122416260), (3, 81610840), (4, 61208130), (5, 48966504), (6, 40805420), (8, 30604065), (10, 24483252), (12, 20402710), (15, 16322168), (20, 12241626), (24, 10201355), (30, 8161084), (40, 6120813), (60, 4080542), (120, 2040271), (163, 1502040), (326, 751020), (489, 500680), (652, 375510), (815, 300408), (978, 250340), (1304, 187755), (1630, 150204), (1956, 125170), (2445, 100136), (3260, 75102), (3912, 62585), (4890, 50068), (6520, 37551), (9780, 25034), (12517, 19560)]