195120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 657696

約数和(自身を除く): 462576

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, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4336, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 13008, 16260, 19512, 21680, 24390, 32520, 39024, 48780, 65040, 97560, 195120]

約数ペア:

[(1, 195120), (2, 97560), (3, 65040), (4, 48780), (5, 39024), (6, 32520), (8, 24390), (9, 21680), (10, 19512), (12, 16260), (15, 13008), (16, 12195), (18, 10840), (20, 9756), (24, 8130), (30, 6504), (36, 5420), (40, 4878), (45, 4336), (48, 4065), (60, 3252), (72, 2710), (80, 2439), (90, 2168), (120, 1626), (144, 1355), (180, 1084), (240, 813), (271, 720), (360, 542)]