152790720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{159157}}^1$

素因数の和:159177

約数の個数: 56

約数和(自身を含む): 485113584

約数和(自身を除く): 332322864

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, 159157, 318314, 477471, 636628, 795785, 954942, 1273256, 1591570, 1909884, 2387355, 2546512, 3183140, 3819768, 4774710, 5093024, 6366280, 7639536, 9549420, 10186048, 12732560, 15279072, 19098840, 25465120, 30558144, 38197680, 50930240, 76395360, 152790720]

約数ペア:

[(1, 152790720), (2, 76395360), (3, 50930240), (4, 38197680), (5, 30558144), (6, 25465120), (8, 19098840), (10, 15279072), (12, 12732560), (15, 10186048), (16, 9549420), (20, 7639536), (24, 6366280), (30, 5093024), (32, 4774710), (40, 3819768), (48, 3183140), (60, 2546512), (64, 2387355), (80, 1909884), (96, 1591570), (120, 1273256), (160, 954942), (192, 795785), (240, 636628), (320, 477471), (480, 318314), (960, 159157)]