149377680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{207469}}^1$

素因数の和:207488

約数の個数: 60

約数和(自身を含む): 501662460

約数和(自身を除く): 352284780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 207469, 414938, 622407, 829876, 1037345, 1244814, 1659752, 1867221, 2074690, 2489628, 3112035, 3319504, 3734442, 4149380, 4979256, 6224070, 7468884, 8298760, 9336105, 9958512, 12448140, 14937768, 16597520, 18672210, 24896280, 29875536, 37344420, 49792560, 74688840, 149377680]

約数ペア:

[(1, 149377680), (2, 74688840), (3, 49792560), (4, 37344420), (5, 29875536), (6, 24896280), (8, 18672210), (9, 16597520), (10, 14937768), (12, 12448140), (15, 9958512), (16, 9336105), (18, 8298760), (20, 7468884), (24, 6224070), (30, 4979256), (36, 4149380), (40, 3734442), (45, 3319504), (48, 3112035), (60, 2489628), (72, 2074690), (80, 1867221), (90, 1659752), (120, 1244814), (144, 1037345), (180, 829876), (240, 622407), (360, 414938), (720, 207469)]