4687080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 14212800

約数和(自身を除く): 9525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 281, 417, 556, 562, 695, 834, 843, 1112, 1124, 1390, 1405, 1668, 1686, 2085, 2248, 2780, 2810, 3336, 3372, 4170, 4215, 5560, 5620, 6744, 8340, 8430, 11240, 16680, 16860, 33720, 39059, 78118, 117177, 156236, 195295, 234354, 312472, 390590, 468708, 585885, 781180, 937416, 1171770, 1562360, 2343540, 4687080]

約数ペア:

[(1, 4687080), (2, 2343540), (3, 1562360), (4, 1171770), (5, 937416), (6, 781180), (8, 585885), (10, 468708), (12, 390590), (15, 312472), (20, 234354), (24, 195295), (30, 156236), (40, 117177), (60, 78118), (120, 39059), (139, 33720), (278, 16860), (281, 16680), (417, 11240), (556, 8430), (562, 8340), (695, 6744), (834, 5620), (843, 5560), (1112, 4215), (1124, 4170), (1390, 3372), (1405, 3336), (1668, 2810), (1686, 2780), (2085, 2248)]