142230720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{148157}}^1$

素因数の和:148177

約数の個数: 56

約数和(自身を含む): 451585584

約数和(自身を除く): 309354864

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, 148157, 296314, 444471, 592628, 740785, 888942, 1185256, 1481570, 1777884, 2222355, 2370512, 2963140, 3555768, 4444710, 4741024, 5926280, 7111536, 8889420, 9482048, 11852560, 14223072, 17778840, 23705120, 28446144, 35557680, 47410240, 71115360, 142230720]

約数ペア:

[(1, 142230720), (2, 71115360), (3, 47410240), (4, 35557680), (5, 28446144), (6, 23705120), (8, 17778840), (10, 14223072), (12, 11852560), (15, 9482048), (16, 8889420), (20, 7111536), (24, 5926280), (30, 4741024), (32, 4444710), (40, 3555768), (48, 2963140), (60, 2370512), (64, 2222355), (80, 1777884), (96, 1481570), (120, 1185256), (160, 888942), (192, 740785), (240, 592628), (320, 444471), (480, 296314), (960, 148157)]