169560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 568800

約数和(自身を除く): 399240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4239, 4710, 5652, 6280, 7065, 8478, 9420, 11304, 14130, 16956, 18840, 21195, 28260, 33912, 42390, 56520, 84780, 169560]

約数ペア:

[(1, 169560), (2, 84780), (3, 56520), (4, 42390), (5, 33912), (6, 28260), (8, 21195), (9, 18840), (10, 16956), (12, 14130), (15, 11304), (18, 9420), (20, 8478), (24, 7065), (27, 6280), (30, 5652), (36, 4710), (40, 4239), (45, 3768), (54, 3140), (60, 2826), (72, 2355), (90, 1884), (108, 1570), (120, 1413), (135, 1256), (157, 1080), (180, 942), (216, 785), (270, 628), (314, 540), (360, 471)]