172973760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{180181}}^1$

素因数の和:180201

約数の個数: 56

約数和(自身を含む): 549194736

約数和(自身を除く): 376220976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 180181, 360362, 540543, 720724, 900905, 1081086, 1441448, 1801810, 2162172, 2702715, 2882896, 3603620, 4324344, 5405430, 5765792, 7207240, 8648688, 10810860, 11531584, 14414480, 17297376, 21621720, 28828960, 34594752, 43243440, 57657920, 86486880, 172973760]

約数ペア:

[(1, 172973760), (2, 86486880), (3, 57657920), (4, 43243440), (5, 34594752), (6, 28828960), (8, 21621720), (10, 17297376), (12, 14414480), (15, 11531584), (16, 10810860), (20, 8648688), (24, 7207240), (30, 5765792), (32, 5405430), (40, 4324344), (48, 3603620), (60, 2882896), (64, 2702715), (80, 2162172), (96, 1801810), (120, 1441448), (160, 1081086), (192, 900905), (240, 720724), (320, 540543), (480, 360362), (960, 180181)]